Part No. 114200-E Rev 00
October 2000
600 Technology Park Drive
Billerica, MA 01821-4130
Installing and Operating
Passport ARN Routers
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EC Declaration of Conformity
This product conforms (or these products conform) to the provisions of Council Directive 89/336/EEC and
73/23/EEC.
Japan/Nippon Requirements Only
Voluntary Control Council for Interference (VCCI) Statement
Taiwan Requirements
Bureau of Standards, Metrology and Inspection (BSMI) Statement
Canada Requirements Only
Canadian Department of Communications Radio Interference Regulations
This digital apparatus (ARN router) does not exceed the Class A limits for radio-noise emissions from digital
apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications.
Règlement sur le brouillage radioélectrique du ministère des Communications
Cet appareil numérique (ARN router) respecte les limites de bruits radioélectriques visant les appareils numériques de
classe A prescrites dans le Règlement sur le brouillage radioélectrique du ministère des Communications du Canada.
Canada CS-03 Rules and Regulations
Notice: The Industry Canada label identifies certified equipment. This certification means that the equipment meets
telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal
Equipment Technical Requirements document(s). The Department does not guarantee the equipment will operate to
the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local
telecommunications company. The equipment must also be installed using an acceptable method of connection. The
customer should be aware that compliance with the above conditions may not prevent the degradation of service in
some situations.
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Canada Requirements Only (continued)
Repairs to certified equipment should be coordinated by a representative designated by the supplier. Any repairs or
alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications
company cause to request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines
and internal metallic water pipe system, if present, are connected together. This precaution may be particularly
important in rural areas.
Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric
inspection authority, or electrician, as appropriate.
Notice: For equipment using loopstart lines, please note that the Ringer Equivalence Number (REN) assigned to each
terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone
interface. The termination on an interface may consist of any combination of devices subject only to the requirement
that the sum of the Ringer Equivalence Numbers of all the devices does not exceed 5. The REN is located on the “FCC
Rules Part 68” label located on the bracket of the module, or on the back of the unit.
Canada CS-03 -- Règles et règlements
Avis: L'étiquette d'Industrie Canada identifie le matériel homologué. Cette étiquette certifie que le matériel est
conforme aux normes de protection, d'exploitation et de sécurité des réseaux de télécommunications, comme le
prescrivent les documents concernant les exigences techniques relatives au matériel terminal. Le Ministère n'assure
toutefois pas que le matériel fonctionnera à la satisfaction de l'utilisateur.
Avant d'installer ce matériel, l'utilisateur doit s'assurer qu'il est permis de le raccorder aux installations de l'entreprise
locale de télécommunication. Le matériel doit également être installé en suivant une méthode acceptée de
raccordement. L'abonné ne doit pas oublier qu'il est possible que la conformité aux conditions énoncées ci-dessus
n'empêche pas la dégradation du service dans certaines situations.
Les réparations de matériel homologué doivent être coordonnées par un représentant désigné par le fournisseur.
L'entreprise de télécommunications peut demander à l'utilisateur de débrancher un appareil à la suite de réparations ou
de modifications effectuées par l'utilisateur ou à cause de mauvais fonctionnement.
Pour sa propre protection, l'utilisateur doit s'assurer que tous les fils de mise à la terre de la source d'énergie électrique,
des lignes téléphoniques et des canalisations d'eau métalliques, s'il y en a, sont raccordés ensemble. Cette précaution
est particulièrement importante dans les régions rurales.
Avertissement: L'utilisateur ne doit pas tenter de faire ces raccordements lui-même; il doit avoir recours à un service
d'inspection des installations électriques, ou à un électricien, selon le cas.
Avis: Veuillez prendre note que pour tout appareillage supportant des lignes de type “loopstart,” l'indice d'équivalence
de la sonnerie (IES) assigné à chaque dispositif terminal indique le nombre maximal de terminaux qui peuvent être
raccordés à une interface. La terminaison d'une interface téléphonique peut consister en une combinaison de quelques
dispositifs, à la seule condition que la somme d'indices d'équivalence de la sonnerie de tous les dispositifs n'excède pas
5. Le REN figure sur l’étiquette “FCC Rules Part 68” située sur le support du module ou à l’arrière de l’unité.
iv
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FCC Part 68 Compliance Statement
This equipment complies with Part 68 of FCC Rules. All direct connections to telephone network lines must be made
using standard plugs and jacks compliant with FCC Part 68. Please note the following:
1. You are required to request service from the telephone company before you connect the unit to a network. When
you request service, you must provide the telephone company with the following data:
•
When you request T1 Service, you must provide the telephone company with
-- The Facility Interface Code
Provide the telephone company with all the codes below:
-
-
-
-
-
04DU9-BN (1.544 MB, D4 framing format)
04DU9-DN (1.544 MB, D4 framing format with B8ZF coding)
04DU9-1KN (1.544 MB, ESF framing format)
04DU9-1SN (1.544 MB, ESF framing format with B8ZF coding)
04DU9-1ZN (1.544 MB, ANSI ESF and ZBTSI without line power)
The telephone company will select the code it has available.
-- The Service Order Code(s) (SOC): 6.0F
-- The required Universal Service Order Code (USOC) jack: RJ48C
When you request Primary Rate ISDN Service, you must provide the telephone company with
-- The Facility Interface Code: 04DU9-1SN (1.544 MB, ESF framing format with B8ZF coding)
-- The Service Order Code(s) (SOC): 6.0F
•
-- The required Universal Service Order Code (USOC) jack: RJ48C
2. Your telephone company may make changes to its facilities, equipment, operations, or procedures that could
affect the proper functioning of your equipment. The telephone company will notify you in advance of such
changes to give you an opportunity to maintain uninterrupted telephone service.
3. If the unit causes harm to the telephone network, the telephone company may temporarily discontinue your
service. If possible, they will notify you in advance, but if advance notice is not practical, you will be notified
as soon as possible and will be informed of your right to file a complaint with the FCC.
4. If you experience trouble with the unit, please contact the Nortel Networks Technical Solutions Center in
your area for service or repairs. Repairs should be performed only by service personnel authorized by
Nortel Networks.
United States
1-800-2LANWAN
33-4-92-96-69-68
61-2-9927-8800
81-3-5740-1700
Valbonne, France
Sydney, Australia
Tokyo, Japan
5. You are required to notify the telephone company when you disconnect the unit from the network.
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Nortel Networks NA Inc. Software License Agreement
NOTICE: Please carefully read this license agreement before copying or using the accompanying software or
installing the hardware unit with pre-enabled software (each of which is referred to as “Software” in this Agreement).
BY COPYING OR USING THE SOFTWARE, YOU ACCEPT ALL OF THE TERMS AND CONDITIONS OF
THIS LICENSE AGREEMENT. THE TERMS EXPRESSED IN THIS AGREEMENT ARE THE ONLY TERMS
UNDER WHICH NORTEL NETWORKS WILL PERMIT YOU TO USE THE SOFTWARE. If you do not accept
these terms and conditions, return the product, unused and in the original shipping container, within 30 days of
purchase to obtain a credit for the full purchase price.
1. License grant. Nortel Networks NA Inc. (“Nortel Networks”) grants the end user of the Software (“Licensee”) a
personal, nonexclusive, nontransferable license: a) to use the Software either on a single computer or, if applicable, on
a single authorized device identified by host ID, for which it was originally acquired; b) to copy the Software solely
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any revisions made by Nortel Networks or its licensors. The copyright notice must be reproduced and included with
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results obtained from the Software. Nortel Networks does not warrant a) that the functions contained in the software
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IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Licensee is responsible
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for the security of its own data and information and for maintaining adequate procedures apart from the Software to
reconstruct lost or altered files, data, or programs.
4. Limitation of liability. IN NO EVENT WILL NORTEL NETWORKS OR ITS LICENSORS BE LIABLE FOR
ANY COST OF SUBSTITUTE PROCUREMENT; SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES; OR ANY DAMAGES RESULTING FROM INACCURATE OR LOST DATA OR LOSS OF USE OR
PROFITS ARISING OUT OF OR IN CONNECTION WITH THE PERFORMANCE OF THE SOFTWARE, EVEN
IF NORTEL NETWORKS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT
SHALL THE LIABILITY OF NORTEL NETWORKS RELATING TO THE SOFTWARE OR THIS AGREEMENT
EXCEED THE PRICE PAID TO NORTEL NETWORKS FOR THE SOFTWARE LICENSE.
5. Government licensees. This provision applies to all Software and documentation acquired directly or indirectly by
or on behalf of the United States Government. The Software and documentation are commercial products, licensed on
the open market at market prices, and were developed entirely at private expense and without the use of any U.S.
Government funds. The license to the U.S. Government is granted only with restricted rights, and use, duplication, or
disclosure by the U.S. Government is subject to the restrictions set forth in subparagraph (c)(1) of the Commercial
Computer Software––Restricted Rights clause of FAR 52.227-19 and the limitations set out in this license for civilian
agencies, and subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause of DFARS
252.227-7013, for agencies of the Department of Defense or their successors, whichever is applicable.
6. Use of software in the European Community. This provision applies to all Software acquired for use within the
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Directive enacted by the Council of European Communities Directive dated 14 May, 1991, will apply to the
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intended examination of the Software and may procure support and assistance from Nortel Networks.
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Nortel Networks copyright; those restrictions relating to use and disclosure of Nortel Networks’ confidential
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terminate if Licensee fails to comply with any of the terms and conditions of the license. Upon termination for any
reason, Licensee will immediately destroy or return to Nortel Networks the Software, user manuals, and all copies.
Nortel Networks is not liable to Licensee for damages in any form solely by reason of the termination of this license.
8. Export and re-export. Licensee agrees not to export, directly or indirectly, the Software or related technical data or
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biological weapons.
9. General. If any provision of this Agreement is held to be invalid or unenforceable by a court of competent
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Should you have any questions concerning this Agreement, contact Nortel Networks, 4401 Great America Parkway,
P.O. Box 58185, Santa Clara, California 95054-8185.
LICENSEE ACKNOWLEDGES THAT LICENSEE HAS READ THIS AGREEMENT, UNDERSTANDS IT, AND
AGREES TO BE BOUND BY ITS TERMS AND CONDITIONS. LICENSEE FURTHER AGREES THAT THIS
AGREEMENT IS THE ENTIRE AND EXCLUSIVE AGREEMENT BETWEEN NORTEL NETWORKS AND
LICENSEE, WHICH SUPERSEDES ALL PRIOR ORAL AND WRITTEN AGREEMENTS AND
COMMUNICATIONS BETWEEN THE PARTIES PERTAINING TO THE SUBJECT MATTER OF THIS
AGREEMENT. NO DIFFERENT OR ADDITIONAL TERMS WILL BE ENFORCEABLE AGAINST
NORTEL NETWORKS UNLESS NORTEL NETWORKS GIVES ITS EXPRESS WRITTEN CONSENT,
INCLUDING AN EXPRESS WAIVER OF THE TERMS OF THIS AGREEMENT.
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Contents
Preface
Before You Begin .............................................................................................................xix
Text Conventions ............................................................................................................. xx
Acronyms .........................................................................................................................xxi
Hard-Copy Technical Manuals .......................................................................................xxiii
How to Get Help ............................................................................................................xxiv
Installing the ARN
Management Console .......................................................................................1-4
Mounting Hardware ...........................................................................................1-4
Rack-Mounting the ARN ..........................................................................................1-6
Understanding the ARN Module Locations ....................................................................1-9
Connecting to an Ethernet Interface ......................................................................1-10
Connecting to the UTP Interface .....................................................................1-12
Connecting to the Fiber Interface ....................................................................1-13
Connecting to a Token Ring Interface ....................................................................1-13
Connecting to the STP Interface ......................................................................1-14
Connecting to the UTP Interface .....................................................................1-14
Connecting to a Serial Interface .............................................................................1-15
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Connecting to the ISDN Interface ..........................................................................1-17
Connecting to the 56/64K DSU/CSU Interface ......................................................1-18
Connecting to the FT1/T1 DSU/CSU Interface ......................................................1-18
Connecting to the Integrated V.34 Modem .............................................................1-20
Connecting to the X.25 PAD Interface ....................................................................1-21
Connecting a Management Console ............................................................................1-23
Connecting a Terminal Console .............................................................................1-25
Connecting an External Console Modem ........................................................1-28
Connecting the Power Cable ........................................................................................1-29
Starting the ARN
Understanding the Startup Process ...............................................................................2-1
Starting the ARN for the First Time ................................................................................2-4
Using EZ-Install ..............................................................................................................2-5
Interrupting the Boot Process ..................................................................................2-6
Logging in to the Command Line Software ..............................................................2-7
Continuing with Netboot ..........................................................................................2-8
Continuing with Directed Netboot ..........................................................................2-10
Operating the ARN
Understanding the ARN LEDs ........................................................................................3-1
Base Module LEDs ..................................................................................................3-2
Diagnostic LEDs ................................................................................................3-2
Ethernet 10BASE-T LEDs .................................................................................3-3
Ethernet 10/100BASE-Tx LEDs ........................................................................3-4
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Ethernet 100BASE-Fx LEDs .............................................................................3-4
Token Ring LEDs ...............................................................................................3-4
Ethernet LEDs ...................................................................................................3-5
Token Ring LEDs ...............................................................................................3-5
Serial LED .........................................................................................................3-6
56/64K DSU/CSU LEDs ....................................................................................3-7
X.25 PAD LEDs ..................................................................................................3-8
V.34 Modem LEDs .............................................................................................3-8
Powering On and Off ....................................................................................................3-11
Removing a Flash Memory Card ..................................................................................3-13
Installing a WAN Adapter Module
Downloading New Boot and Diagnostic Code .........................................................4-2
Powering Down ........................................................................................................4-2
Removing the Filler Panel ........................................................................................4-3
Removing an Adapter Module ..................................................................................4-5
What to Do Next .............................................................................................................4-8
Appendix A
Configuring the ARN for Netboot and Directed Netboot
Using the ifconfig Command ......................................................................................... A-2
Configuring an IP Serial or 56/64K DSU/CSU Interface for Netbooting .................. A-2
Configuring an Ethernet Interface for Network Booting ........................................... A-4
Configuring a Token Ring Interface for Network Booting ........................................ A-5
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Examples of ifconfig Commands ............................................................................. A-6
Using the bconfig Command ......................................................................................... A-7
Format for the bconfig Command ........................................................................... A-7
Examples of bconfig Commands ............................................................................ A-8
Verifying Your Configuration ........................................................................................... A-8
Appendix B
Before You Run Quick-Start ........................................................................................... B-2
Filling Out the Worksheets ............................................................................................ B-3
Router Protocol Worksheets ................................................................................... B-8
Wide Area Protocol Worksheets ........................................................................... B-12
Appendix C
ARN Technical Specifications
Physical Specifications .................................................................................................. C-1
Environmental Specifications ........................................................................................ C-2
Token Ring STP Interface ....................................................................................... C-8
Token Ring UTP Interface ....................................................................................... C-9
Serial Interfaces ...................................................................................................... C-9
FT1/T1 DSU/CSU Connections ............................................................................ C-13
X.25 PAD Connections .......................................................................................... C-15
RJ-11 Interface (for V.34 Modem) ......................................................................... C-16
Local Console Connections .................................................................................. C-16
Service Modem Connections ................................................................................ C-17
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Appendix D
ARN 10/100BASE-T Ethernet Base Model Safety Status ............................................. D-2
ARN Token Ring Base Model Safety Status .................................................................. D-2
ARN Expansion Modules Safety Status ........................................................................ D-3
Synchronous Cabling Requirements ............................................................................. D-3
ISDN BRI Adapter Module Requirements ................................................................... D-12
Power Requirements for ISDN BRI and Serial Adapter Modules ................................ D-13
Clearance and Creepage Distances for ISDN BRI and Serial Adapter Modules ......... D-13
Index
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Figures
Figure 1-1. Accessories in the ARN Shipping Container ...........................................1-3
Figure 1-4. ARN Module Locations ............................................................................1-9
Figure 1-5. Connecting an AUI Cable .......................................................................1-11
Figure 1-9. Connecting a Token Ring STP Cable .....................................................1-14
Figure 1-10. Connecting a Token Ring UTP Cable ....................................................1-15
Figure 1-13. Connecting the ISDN BRI Cable ............................................................1-17
Figure 1-14. Connecting the 56/64K DSU/CSU Cable ...............................................1-18
Figure 1-15. Connecting the FT1/T1 DSU/CSU Cable ...............................................1-19
Figure 1-16. Connecting the E1/FE1 Cable ...............................................................1-19
Figure 1-17. Connecting a Telephone Cable ..............................................................1-20
Figure 1-19. Connecting the Console/Modem Cable .................................................1-24
Figure 1-21. Connecting a PC Console to an ARN ....................................................1-25
Figure 1-22. Connecting a Terminal Console to an ARN ...........................................1-26
Figure 1-23. Connecting an External Console Modem ..............................................1-28
Figure 1-25. Connecting the Power Cable to the ARN ...............................................1-30
Figure 1-26. Flash Memory Card ...............................................................................1-31
Figure 1-27. Inserting the Flash Memory Card in the ARN Receptacle .....................1-31
Figure 2-1. Verifying Directed Netboot Configuration ...............................................2-12
Figure 3-1. ARN Base Module Diagnostic LEDs ........................................................3-2
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Figure 3-2. ARN Power Switch .................................................................................3-11
Figure 3-3. ARN Reset Button ..................................................................................3-12
Figure 3-5. Memory Card Read/Write Protect Switch ..............................................3-14
Figure 4-1. Location of Adapter Module Slots 1 and 2 ...............................................4-3
Figure 4-2. Removing the Filler Panel from Slot 1 ......................................................4-4
Figure 4-3. Removing the Adapter Module Screw .....................................................4-5
Figure 4-4. Adapter Module Ready for Installation .....................................................4-6
Figure 4-5. Inserting the Adapter Module ...................................................................4-6
Figure B-1. ARN Module Locations ........................................................................... B-2
Figure B-2. Starting the IP Interface Test ................................................................. B-18
Figure D-1. Cable 7837 (V.28 Compliant) .................................................................. D-4
Figure D-2. Cable 7934 (V.28 Compliant) .................................................................. D-5
Figure D-3. Cable 7220 (V.35 Compliant) .................................................................. D-6
Figure D-4. Cable 7932 (V.35 Compliant) .................................................................. D-7
Figure D-5. Cable 7224 (X.21 Compliant) .................................................................. D-9
Figure D-6. Cable 7936 (X.21 Compliant) ................................................................ D-10
Figure D-7. Clearance and Creepage Distances for ISDN BRI and
Serial Adapter Modules ........................................................................ D-14
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Tables
Console Parameters ..............................................................................1-26
Table 3-10. ISDN BRI LEDs ........................................................................................3-7
Table 3-11. 56/64K DSU/CSU LEDs ...........................................................................3-7
Table 3-12. FT1/T1 and FE1/E1 DSU/CSU LEDs ......................................................3-8
Table 3-13. X.25 PAD LEDs ........................................................................................3-8
Table 3-14. V.34 Modem LEDs ...................................................................................3-9
Table 3-15. Boot Status LEDs ...................................................................................3-10
Table A-4.
Table A-5.
Table B-1.
Table B-2.
Table C-1.
ifconfig Settings to Enable and Disable Netboot Interfaces .................... A-6
bconfig Command Settings ..................................................................... A-7
Quick-Start Connector Names and Numbers ......................................... B-3
Quick-Start Commands ........................................................................ B-17
ARN Wall Outlet Requirements ............................................................... C-2
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AUI Pin Assignments .............................................................................. C-6
Table C-11. RJ-48C Connector Pinouts ................................................................... C-14
Table C-13. V.34 Interface Pin Assignments ............................................................ C-16
Table C-14. Local Console Port DB-9 Pin Assignments ........................................... C-17
Table C-15. Service Modem Port DB-9 Pin Assignments ........................................ C-18
CV1001004, CV1001005) ....................................................................... D-1
CV1001014, CV1001015, CV1001016, CV1001017, CV1001018,
Table D-10. X.21 Interface (Order No. 7936) ............................................................ D-10
Table D-11. Safety Status (Order No. CV0004001) .................................................. D-11
Table D-12. ISDN BRI Safety Status (Order No. CV0004002) ................................. D-12
Table D-13. ISDN Connector Pinouts ....................................................................... D-12
Table D-14. ISDN BRI Power Requirements ............................................................ D-13
Table D-15. Clearance and Creepage Distances for ISDN BRI and
Serial Adapter Modules ........................................................................ D-14
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Preface
The Passport™ Advanced Remote Node™ (ARN™) router is part of the Nortel
Networks® line of communications products. The ARN provides two WAN
adapter slots to support a broad array of primary and backup connectivity options.
In addition, the ARN supports up to two LAN and five serial interfaces.
This guide describes installing, starting, and operating an ARN router.
Before You Begin
Before installing the ARN, ensure that all network wiring has been installed on
the premises using standard cable-system practices.
Before turning on the ARN for the first time, contact your network administrator
to determine which software configuration option to use.
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Installing and Operating Passport ARN Routers
Text Conventions
This guide uses the following text conventions:
angle brackets (< >)
Indicate that you choose the text to enter based on the
description inside the brackets. Do not type the
brackets when entering the command.
Example: If the command syntax is:
ping <ip_address>, you enter:
ping 192.32.10.12
bold text
Indicates command names and options and text that
you need to enter.
Example: Enter show ip {alerts | routes}.
Example: Use the dinfo command.
braces ({})
Indicate required elements in syntax descriptions
where there is more than one option. You must choose
only one of the options. Do not type the braces when
entering the command.
Example: If the command syntax is:
show ip {alerts | routes}, you must enter either:
show ip alerts or show ip routes, but not both.
brackets ([ ])
Indicate optional elements in syntax descriptions. Do
not type the brackets when entering the command.
Example: If the command syntax is:
show ip interfaces [-alerts], you can enter either:
show ip interfaces or show ip interfaces -alerts.
ellipsis points (. . . )
Indicate that you repeat the last element of the
command as needed.
Example: If the command syntax is:
ethernet/2/1 [<parameter> <value>] . . . , you enter
ethernet/2/1 and as many parameter-value pairs as
needed.
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Preface
italic text
Indicates file and directory names, new terms, book
titles, and variables in command syntax descriptions.
Where a variable is two or more words, the words are
connected by an underscore.
Example: If the command syntax is:
show at <valid_route>
valid_route is one variable and you substitute one value
for it.
screen text
Indicates system output, for example, prompts and
system messages.
Example: Set Nortel Networks Trap Monitor
Filters
separator ( > )
Shows menu paths.
Example: Protocols > IP identifies the IP option on the
Protocols menu.
vertical line ( | )
Separates choices for command keywords and
arguments. Enter only one of the choices. Do not type
the vertical line when entering the command.
Example: If the command syntax is:
show ip {alerts | routes}, you enter either:
show ip alerts or show ip routes, but not both.
Acronyms
This guide uses the following acronyms:
ANSI
ARN
AUI
American National Standards Institute
Advanced Remote Node
Attachment Unit Interface
Bootstrap Protocol
BootP
BRI
Basic Rate Interface
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Installing and Operating Passport ARN Routers
CCITT
International Telegraph and Telephone Consultative
Committee (now ITU-T)
CHAP
CSMA/CD
CSU
challenge handshake authentication protocol
carrier sense multiple access with collision detection
channel service unit
CTS
clear to send
DCD
DCE
data carrier detect
data communications equipment
Data Collection Module
DCM
DLCMI
DSR
Data Link Control Management Interface
data set ready
DSU
data service unit
DTE
data terminal equipment
DTR
data terminal ready
EIA
Electronic Industries Association
facility data link
FDL
HDLC
IEEE
IP
high-level data link control
Institute of Electrical and Electronic Engineers
Internet Protocol
ISDN
ISO
Integrated Services Digital Network
International Organization for Standardization
ITU-T
International Telecommunications
Union–Telecommunications
LAN
local area network
LED
light-emitting diode
LQR
link quality reporting
MAU
NBMA
NEMA
NVFS
media access unit
nonbroadcast multi-access
National Electrical Manufacturers Association
nonvolatile file system
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Preface
OCU
office channel unit
OSPF
PAD
Open Shortest Path First (Protocol)
packet assembler/disassembler
password authentication protocol
PAP
PCMCIA
Personal Computer Memory Card International
Association
PPP
point to point protocol
PVC
permanent virtual circuit
RIP
Routing Information Protocol
received line signal detection
remote monitoring
RLSD
RMON
RTS
request to send
SMDS
SNMP
STP
switched multimegabit data service
Simple Network Management Protocol
shielded twisted-pair
SQE
signal quality error
TCP/IP
TNV
UTP
Transmission Control Protocol/Internet Protocol
telecommunications network voltage
unshielded twisted-pair
WAN
wide area network
Hard-Copy Technical Manuals
You can print selected technical manuals and release notes free, directly from the
Internet. Go to the support.baynetworks.com/library/tpubs/ URL. Find the product
for which you need documentation. Then locate the specific category and model
or version for your hardware or software product. Use Adobe Acrobat Reader to
open the manuals and release notes, search for the sections you need, and print
them on most standard printers. Go to Adobe Systems at www.adobe.com to
download a free copy of Acrobat Reader.
You can purchase selected documentation sets, CDs, and technical publications
through the Internet at the www1.fatbrain.com/documentation/nortel/ URL.
114200-E Rev 00
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Installing and Operating Passport ARN Routers
How to Get Help
If you purchased a service contract for your Nortel Networks product from a
distributor or authorized reseller, contact the technical support staff for that
distributor or reseller for assistance.
If you purchased a Nortel Networks service program, contact one of the following
Nortel Networks Technical Solutions Centers:
Technical Solutions Center
Telephone
EMEA
(33) (4) 92-966-968
North America
Asia Pacific
China
(800) 2LANWAN or (800) 252-6926
(61) (2) 9927-8800
(800) 810-5000
An Express Routing Code (ERC) is available for many Nortel Networks products
and services. When you use an ERC, your call is routed to a technical support
person who specializes in supporting that product or service. To locate an ERC for
your product or service, go to the www12.nortelnetworks.com/ URL and click
ERC at the bottom of the page.
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Chapter 1
Installing the ARN
This chapter describes how to install the Passport ARN router, as follows:
Topic
Page
Preparing to install the ARN
1-1
Installing the ARN
1-5
Understanding the ARN module locations
Connecting communications cables
Connecting a management console
Connecting back-panel modem interfaces
Connecting the power cables
Installing the flash memory card
Where to go next
1-9
1-10
1-23
1-27
1-29
1-31
1-32
Note: The installation instructions in this chapter assume that wiring is
already installed on the premises using common cable system practices. Your
installation procedure may differ slightly, depending on your cable system.
Preparing to Install the ARN
Verify the following before beginning the installation, as explained in the sections
that follow:
•
•
Your shipment is complete and undamaged.
You have the proper equipment and tools.
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Installing and Operating Passport ARN Routers
•
•
Your installation site meets physical, electrical, and environmental
requirements.
You have the communications devices and the cabling that you need to attach
to the ARN.
Verifying Shipment Contents
You should inspect all items for shipping damage. If you detect any damage, do
not install the ARN. Call the Nortel Networks Technical Solutions Center in your
area, as described in “How to Get Help.”
In addition to the ARN and this guide, your shipping container should contain
several other hardware accessory items. Verify that the items in the shipping
container match those on the packing list affixed to the shipping container.
Refer to the following checklist when verifying the contents of the shipping
container:
__ One power cable for connecting the ARN to a wall outlet.
__ One console/modem cable kit (Order No. 110310) for connecting an optional
local console or modem. The console/modem cable kit contains one 15-foot
AT standard molded serial cable (with DB-9 receptacle to DB-25 plug
connectors) and one null modem crossover adapter (with DB-25 to DB-25
receptacle connectors).
__ Two flange brackets, eight #6 Phillips screws, four #10 cagenut screws and
washers, and four cage nuts for rack-mounting the ARN.
___Four rubber feet for table-top operation.
Figure 1-1 illustrates the ARN hardware accessory items.
1-2
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Installing the ARN
Power Cable
Console/Modem Cable
(DB-9 Receptacle
to DB-25 Plug Cable)
DB-25 Receptacle
Null Modem Adapter
Two Flange Brackets
Eight #6 Phillips Screws
Four Cage Nuts
Four #10 Cagenut Screws and Washers
Four Rubber Feet
ARN0048B
Figure 1-1.
Accessories in the ARN Shipping Container
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Installing and Operating Passport ARN Routers
Additional Equipment
To install the ARN, you may need some additional items that are not part of the
ARN accessory package. Before installing the ARN hardware, ensure that you
obtain all the cables, tools, and other equipment that you need.
Cables
Unless they were specifically ordered, the cables necessary for your network
configuration are not part of the ARN accessory package. If you do not have the
proper cables, contact your network administrator or see the Cable Guide.
Management Console
You can attach an optional computer terminal or PC as a console to the ARN to
Or you can attach any AT-compatible modem to allow remote dial-in access to
diagnostics and configuration.
Note: To use the Netboot, Directed Netboot, or Local Boot options for booting
and configuring the ARN (see Chapter 3, “Operating the ARN”), you must
have a local terminal connected the first time the ARN powers up.
Mounting Hardware
To rack-mount the ARN, you need a Phillips screwdriver and an electronic
enclosure rack that meets the following specifications:
•
•
Heavy-duty steel construction
Electronic Industries Association (EIA) standard hole-spacing
Width of 19 in. (48.26 cm) and depth of 24 in. (60.96 cm)
If the rack does not have threaded rail holes, you must use cage nuts (see
Figure 1-1) to use with the cagenut screws.
1-4
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Installing the ARN
Verifying Site Requirements
The installation site must provide a certain amount of free space around the ARN
to dissipate heat, as detailed in Table 1-1.
Table 1-1.
Installation Space Requirements
Width
Depth (minimum)
Depth (for servicing)
22.5 in. (57.2 cm)
15 in. (38.1 cm)
25 in. (63.5 cm)
In addition, the installation site must meet the electrical and environmental
specifications listed in Appendix C.
Caution: You must use grounded electrical power outlets with the ARN.
Installing the ARN
When you are ready to install the ARN in its final location, you have two options:
•
•
Position the ARN on a flat, sturdy, horizontal surface.
Mount the ARN in an electronic enclosure rack.
Positioning the ARN on a Flat Surface
When positioning the ARN on a flat surface, make sure that the surface is:
•
•
Large enough for the ARN to operate properly (Table 1-1)
Sturdy enough to support the combined weight of the ARN and any cables
that you connect
You should place the self-adhesive, rubber feet (shipped with the ARN) on the
bottom of the ARN chassis. These feet not only protect the surface on which you
position the ARN, they provide added friction against the weight of any cables
that you attach to the device.
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Installing and Operating Passport ARN Routers
Rack-Mounting the ARN
For this procedure, you need:
•
•
•
Two flange brackets and eight #6 Phillips screws (shipped with the ARN)
A Phillips screwdriver
An electronic enclosure rack. If the rack does not have threaded rail holes, you
must attach the four cage nuts shipped with the ARN.
•
Four #10 cagenut screws and washers (shipped with the ARN)
To rack-mount the ARN:
1. Determine how you want the ARN to fit in the equipment rack.
Multiple holes in the flange brackets provide several options for
rack-mounting the ARN. How you attach the flange brackets determines how
far the router extends outside or remains inside the rack. Figure 1-2 shows
three of the most common locations for the brackets.
2. Attach a flange bracket to each side of the ARN.
a. Align four bracket holes with four holes in the ARN enclosure
(Figure 1-2).
b. Insert a #6 Phillips screw through each hole and into the ARN.
c. Tighten the four screws with a Phillips screwdriver.
1-6
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Installing the ARN
B1
B2
B1
B2
I
I
R
T1
DD
R
B
DD
B
N
N
ith
N
ith
D
D
IS
w
IS
w
T1
N
1
2
RLSD
Screws
Screws
(4 places)
(4 places)
Front panel
1
2
Front panel
ARN0004B
Figure 1-2.
Options for Attaching Flange Brackets to Rack-Mount the ARN
3. If the holes in the rack’s vertical supports are not threaded for cagenut
screws, insert a cage nut in four locations (Figure 1-3).
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Installing and Operating Passport ARN Routers
U
D
B1
10BaseT
Tx
1
RLSD3
RLSD4
RLSD5
ISDN BR
I
AU
I
DD
COM3
B2
Rx
Cl
COM4
Serial
withNT
1
COM5
COM
Ethernet
Ethernet
2
1
2
RLSD
10Base
T
Tx
Rx
Cl
AUI
Serial
Run
Pwr
RPS
Fan
Base
Expansion
Boot
Fail
A
dapter1
DCM
A
dapter2
PCMCIA
BayS
tack
Adva
nced
Rem
ote
N
ode
Cagenut Screw
(4 Places)
Rail without
Threaded Holes
Use Cage Nut
ARN0005A
Figure 1-3.
Installing the ARN in an Electronic Enclosure Rack
4. Insert a cagenut screw through each bracket hole and into the
corresponding holes in the rack.
5. Tighten each cagenut screw with a Phillips screwdriver.
1-8
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Installing the ARN
Understanding the ARN Module Locations
The ARN is designed to scale to your needs. In addition to either an Ethernet or
token ring base module, the ARN can contain an optional LAN expansion module
and up to two WAN adapter modules (Figure 1-4).
Adapter modules
Expansion module
U
RLSD3
D
B1
B2
COM3
COM4
Serial
COM5
RLSD4
RLSD5
ISDN BRI
withNT1
1
2
DD
COM
10BaseT
RLSD
Tx
Rx
Cl
AUI
Run
Pwr
RPS
Fan
Base
Expansion
DCM
Serial
Boot
Fail
Adapter1
Adapter2
PCMCIA
Advanced Remote Node
Ethernet 1
Base module
ARN0006A
Figure 1-4.
ARN Module Locations
The ARN is available in the following base module configurations:
•
•
•
•
One Ethernet AUI and Ethernet 10BASE-T interface
One Ethernet 10/100BASE-Tx interface
One Ethernet 100BASE-Fx interface
One Token Ring interface (STP only)
ARN expansion modules provide additional Ethernet (AUI and 10BASE-T), token
ring (STP and UTP), and serial interfaces. Each ARN WAN adapter module adds
one serial, ISDN BRI, V.34 modem, T1/FT1, E1/ET1, 56/64K DSU/CSU, or X.25
PAD interface.
The Ethernet base and expansion modules can also contain an optional data
collection module (DCM). This optional DCM gathers Ethernet statistics for a
remote monitoring (RMON) utility. A subset of these statistics is gathered with a
built-in RMON function on the Ethernet10/100BASE-Tx and -Fx interfaces. See
Configuring RMON and RMON2 on BayRS Routers for information about how to
enable and use each RMON data collection implementation.
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Installing and Operating Passport ARN Routers
Connecting Communications Cables
Gather the communications equipment and cabling that you will attach to the
ARN. If you do not have the proper cables, contact your network administrator or
see the Cable Guide.
Then, complete the steps in the applicable sections:
•
•
•
•
•
•
•
•
“Connecting to an Ethernet Interface” on page 1-10
“Connecting to a Token Ring Interface” on page 1-13
“Connecting to a Serial Interface” on page 1-15
“Connecting to the ISDN Interface” on page 1-17
“Connecting to the 56/64K DSU/CSU Interface” on page 1-18
“Connecting to the FT1/T1 DSU/CSU Interface” on page 1-18
“Connecting to the E1/FE1 DSU/CSU Interface” on page 1-19
“Connecting to the X.25 PAD Interface” on page 1-21
Connecting to an Ethernet Interface
You can connect an Ethernet cable to any ARN base or expansion module that
contains an Ethernet interface option.
Note: On Ethernet modules that offer two interface types -- an attachment unit
interface (AUI) transceiver interface or a UTP interface -- you can only use one
interface at a time. For example, you can connect to either the AUI transceiver
interface or the 10BASE-T UTP interface on the base module, but you cannot
use both interfaces at the same time.
1-10
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Installing the ARN
Connecting to the AUI
The AUI interface provides broadband, baseband, fiber, and shielded twisted pair
(STP) support, depending on the transceiver and cables you use.
Caution: Connecting the ARN AUI interface directly to the AUI interface on
an Ethernet station violates IEEE 802.3 standards. The AUI interface is
To attach an Ethernet AUI transceiver (drop) cable to the AUI connector on an
Ethernet module:
1. Connect an Ethernet AUI drop cable to the interface labeled AUI
(Figure 1-5).
The cable must have a 15-position D-SUB receptacle.
Expansion module AUI interface
Base module AUI interface
U
10BaseT
RLSD3
RLSD4
RLSD5
Tx
Rx
Cl
D
COM3
COM4
Serial
COM5
B1
B2
AUI
AUI
ISDN BRI
withNT1
1
2
DD
Ethernet 2
Ethernet 1
COM
10BaseT
RLSD
Tx
Rx
Cl
Run
Pwr
RPS
Fan
Base
Expansion
Serial
Boot
Diag
Adapter1
Adapter2
DCM
PCMCIA
Advanced Remote Node
Ethernet AUI drop cable
To
Ethernet
transceiver
ARN0063A
Figure 1-5.
Connecting an AUI Cable
2. Secure the AUI cable using the slide lock on the interface.
3. Connect the other end of the cable to an Ethernet transceiver.
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Installing and Operating Passport ARN Routers
Connecting to the UTP Interface
To connect an unshielded twisted-pair (UTP) cable to the base module or
expansion module Ethernet interface, insert the UTP jack into the RJ-45
receptacle connector, as shown in Figure 1-6 and Figure 1-7.
Expansion module 10BASE-T interface
Base module 10BASE-T interface
U
10BaseT
RLSD3
RLSD4
RLSD5
Tx
Rx
Cl
D
COM3
COM4
Serial
COM5
B1
B2
AUI
AUI
ISDN BRI
withNT1
1
2
DD
Ethernet 2
Ethernet 1
COM
10BaseT
RLSD
Tx
Rx
Cl
Run
Pwr
RPS
Fan
Base
Expansion
Serial
Boot
Diag
Adapter1
Adapter2
DCM
PCMCIA
Advanced Remote Node
To
Ethernet
network
Ethernet 10BASE-T cables
ARN0062A
Figure 1-6.
Connecting an Ethernet 10BASE-T Cable
Expansion module 10BASE-T interface
Base module 10/100 BASE-Tx interface
U
10BaseT
RLSD3
Tx
Rx
Cl
D
COM3
COM4
Serial
COM5
B1
B2
AUI
RLSD4
RLSD5
ISDN BRI
withNT1
1
2
DD
Ethernet 2
10/100 BaseTx
COM
RLSD
Tx
Rx
Cl
Run
Pwr
RPS
Fan
Base
Expansion
Serial
Boot
Diag
Adapter1
Adapter2
DCM
PCMCIA
Advanced Remote Node
To
Ethernet 10/100 BASE-Tx cables
Ethernet
network
ARN0062B
Figure 1-7.
Connecting an Ethernet 10/100BASE-Tx Cable
1-12
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Installing the ARN
Connecting to the Fiber Interface
To connect a fiber cable to the base module or expansion module Ethernet
interface, insert the fiber cable jack into the interface as shown in Figure 1-8.
Expansion module 10BASE-T interface
Base module 100BASE-FX interface
U
10BaseT
RLSD3
RLSD4
RLSD5
Tx
Rx
Cl
D
COM3
COM4
Serial
COM5
B1
B2
AUI
ISDN BRI
withNT1
1
2
DD
Ethernet 2
COM
RLSD
Tx
Rx
Run
Pwr
RPS
Fan
Base
Expansion
100 BaseFX
Serial
Link
100
Boot
Diag
Adapter1
Adapter2
DCM
PCMCIA
et 1
Advanced Remote Node
Ethernet 100BASE-FX cables
To
Ethernet
network
ARN0062C
Figure 1-8.
Connecting an Ethernet 100BASE-Fx Cable
Connecting to a Token Ring Interface
You can connect a token ring cable to any ARN base module or expansion module
that contains a token ring interface option. Each of these interface options offers
two token ring interface types: an STP interface or a UTP interface.
Note: You can use only one token ring interface on an ARN base or expansion
module at any time. For example, you can connect to either the STP interface
or the UTP interface on a base module, but you cannot use both interfaces at
the same time.
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Installing and Operating Passport ARN Routers
Connecting to the STP Interface
To connect a token ring shielded twisted pair (STP) cable to the base module or
expansion module token ring interface:
1. Attach the 9-pin D-SUB plug to the token ring STP interface (Figure 1-9).
Expansion module STP interface
Base module STP interface
U
UTP
RLSD3
RCVR
D
COM3
COM4
Serial
COM5
B1
B2
STP
STP
RLSD4
RLSD5
NSRT
WFLT
ISDN BRI
withNT1
1
2
DD
Token Ring 2
COM
RCVR
NSRT
WFLT
RLSD
Run
Pwr
RPS
Fan
Base
Expansion
Serial
Boot
Fail
Adapter1
Adapter2
DCM
PCMCIA
Advanced Remote Node
Token Ring 1
To
Token Ring STP cable
Token Ring
network
ARN0068A
Figure 1-9.
Connecting a Token Ring STP Cable
2. Secure the token ring cable using the capture screws.
Connecting to the UTP Interface
To connect a token ring UTP cable to the expansion module token ring interface,
insert the RJ-45 connector into the UTP interface, as shown in Figure 1-10.
1-14
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Installing the ARN
Expansion module UTP interface
U
UTP
RLSD3
RCVR
NSRT
WFLT
D
COM3
COM4
Serial
COM5
B1
B2
STP
STP
RLSD4
RLSD5
ISDN BRI
withNT1
1
2
DD
Ring 2
COM
RCVR
NSRT
WFL
RLSD
Run
Boot
Fail
Pwr
RPS
Fan
Base
Expansion
DCM
Serial
Adapter1
Adapter2
PCMCIA
Advanced Remote Node
Token Ring 1
ARN0069A
To
Token Ring UTP cables
Token Ring
network
Figure 1-10.
Connecting a Token Ring UTP Cable
Connecting to a Serial Interface
You connect 44-pin serial cables to the connectors on ARN adapter and expansion
modules. Each serial interface supports multiple WAN protocols at a transmission
rate of 1200 b/s to 2.048 Mb/s.
To connect to the serial interface:
1. Locate the serial interface cable.
The serial interfaces automatically configure the desired electrical interface
when used with standard keyed cables. For information about cables available
from Nortel Networks, see the Cable Guide.
Note: The Cable Guide refers to serial cables that transmit synchronous data
as “synchronous” cables.
2. Connect the cable to an expansion module serial interface (Figure 1-11)
or an adapter module serial interface (Figure 1-12).
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Installing and Operating Passport ARN Routers
U
10BaseT
RLSD3
RLSD4
RLSD5
Tx
Rx
Cl
D
COM3
COM4
Serial
COM5
B1
B2
AUI
AUI
ISDN BRI
withNT1
1
2
DD
Ethernet 2
Ethernet 1
COM
10BaseT
RLSD
Tx
Rx
Cl
Run
Pwr
RPS
Fan
Base
Expansi
Serial
Boot
Fail
Adapter1
DCM
yStacode
To
RS-232,
RS-422,
RS-530,
V.28,
V.35,
or X.21
interface
ARN0067A
Figure 1-11.
Connecting Serial Cables to an Expansion Module
Connector numbering on expansion module serial interfaces begin with
COM3.
10BaseT
Tx
U
D
B1
B2
Rx
Cl
1
2
ISDN BRI
with NT1
DD
COM
10BaseT
Tx
Rx
Cl
RLSD
To
RS-232,
RS-422,
RS-530,
V.28,
V.35,
or X.21
interface
ARN0066A
Figure 1-12.
Connecting a Serial Cable to the Serial Adapter Module
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Installing the ARN
Serial adapter modules, labeled COM, can be in position 1 or 2. These
interfaces are COM1 and COM2.
3. Secure the cable to the interface using the capture screws on the cable.
4. Connect the remote end of each cable to the appropriate communications
equipment.
Connecting to the ISDN Interface
You connect ISDN service to the connector on an installed ISDN BRI U or ISDN
BRI S/T adapter module. Modules with an S/T interface provide dialup
connection to the ISDN network through a terminal adapter. Modules with a U
interface allow you to connect directly to the ISDN network switch.
The BRI provides two B channels, and supports full D-channel signaling and
call setup/teardown as defined in 1988 CCITT (now ITU-T) Recommendation
Q.921 and Q.931. For more information, refer to Configuring Dial Services.
To connect ISDN BRI services:
1. Insert the ISDN cable into the ISDN BRI S/T or U interface (Figure 1-13).
U
D
B1
B2
ISDN BRI
with NT1
DD
COM
LSD
Serial
To
ISDN
network
ARN0064A
Figure 1-13.
Connecting the ISDN BRI Cable
2. Connect the other end of the cable to the ISDN communications device.
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Connecting to the 56/64K DSU/CSU Interface
DSU/CSU adapter module.
To connect to the 56/64K DSU/CSU interface:
1. Insert the 56/64K DSU/CSU cable connector into the DSU/CSU interface
labeled DDS (Figure 1-14).
S/T
1
ISDN BRI
DDS
TxD
RxD
CD
56K/64K
Test
DSU/CSU
To
digital line
wall jack
ARN0065A
Figure 1-14.
Connecting the 56/64K DSU/CSU Cable
2. Connect the other end of the cable to a digital line (for example, a digital
line wall jack that connects to an office channel unit [OCU]).
Connecting to the FT1/T1 DSU/CSU Interface
DSU/CSU adapter module.
To connect to the FT1/T1 DSU/CSU interface:
1. Insert the RJ-48C cable connector into the FT1/T1 DSU/CSU interface
on the adapter module (Figure 1-15).
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10BaseT
10BaseT
S/T
Tx
Rx
Cl
1
ISDN BRI
Et
Ethe
Compiles with FCC Rules Part 68
Reg. Number 4P8USA-31445-DE-N
FT1/T1
DSU/CSU
Loop
Sync
Red Alm
Yel Alm
Tx
Rx
Cl
To
T1device
ARN0065B
Figure 1-15.
Connecting the FT1/T1 DSU/CSU Cable
2. Connect the other end of the cable to a T1 communications device.
Connecting to the E1/FE1 DSU/CSU Interface
module.
To connect to the E1/FE1 interface:
1. Insert the RJ-48C cable connector into the E1/FE1 interface
(Figure 1-16).
ARN front panel
1
E1/FE1
G.703
2
ARN0090C
Figure 1-16.
Connecting the E1/FE1 Cable
2. Connect the other end of the cable to a FE1communications device.
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Connecting to the Integrated V.34 Modem
module.
To connect a telephone cable to the integrated V.34 modem:
1. Connect the RJ-11 telephone cable to the V.34 modem interface
(Table 1-17).
Front-panel V.34 modem interface
10BaseT
10BaseT
COM
Tx
Rx
Cl
1
RLSD
Serial
Eth
Telco
Tx
Rx
RLSD
DTR
V.34 Modem
Tx
Rx
Cl
To
RJ-11 telephone
receptacle
ARN0071A
Figure 1-17.
Connecting a Telephone Cable
2. Connect the other end of the cable to an analog telephone line.
Note: The default settings for the front-panel V.34 Modem adapter module
differ from the default settings for the back-panel V.34 Console Modem
module interface. For information about the back-panel V.34 Console Modem
and its default settings, see “Connecting a Console Modem” on page 1-27.
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V.34 Front-Panel Modem Adapter Module Defaults
Table 1-2.
Modem Signal/Parameter
Default Value
Clear To Send (CTS)
On
Data Terminal Ready (DTR)
Depends on the modem type. Set the modem to
answer incoming calls when DTR is active.
Data Carrier Detect (DCD) or
received line signal detection
(RLSD)
On while carrier is present (the ARN uses DCD to
detect modem connect and disconnect).
Data Set Ready (DSR)
Ready to Send (RTS)
Synchronous/Asynchronous Mode
AutoAnswer
On
Ignore
Asynchronous
Set on n rings with DTR active (n must be greater
than 0).
Local Character Echo
Supervisory Functions
Baud Rate
Off
Off
28800
8
Data Bits
Stop Bits
1
Parity
None
Connecting to the X.25 PAD Interface
To support X.25 PAD applications, the ARN router requires the following
hardware:
•
•
ARN X.25 PAD adapter module
Breakout box
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To connect X.25 PAD services:
1. Position the X.25 breakout box above the ARN in one of the following
ways:
•
Attach the rubber feet that came in the shipping container to the four
raised areas on the bottom of the breakout box chassis; then, place the box
•
Using the screw holes on the sides of the breakout box, install the box
above the ARN in a standard equipment rack. For information about
rack-mounting the ARN, see “Rack-Mounting the ARN” on page 1-6.
2. Connect the DB-60 cable on the breakout box to the X.25 PAD connector
on the installed module (Figure 1-18).
DB-25 connector ports
DB-60 cable
10BaseT
RLSD3
RLSD4
RLSD5
Tx
Rx
Cl
COM3
COM4
Serial
COM5
AUI
AUI
TX
RX
1
X.25 PAD
Ethernet 2
Ethernet 1
COM
2
10BaseT
RLSD
Tx
Rx
Cl
Run
Pwr
RPS
Fan
Base
Expansion
Serial
Boot
Fail
Adapter1
Adapter2
DCM
PCMCIA
Advanced Remote Node
ARN0088A
Figure 1-18.
Connecting a Breakout Box to the X.25 PAD Interface
3. Connect the appropriate WAN cabling to each of the eight DB-25
interfaces on the breakout box that you will use.
For information on cables available from Nortel Networks, see the Cable
Guide.
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Installing the ARN
Connecting a Management Console
You can use the back-panel console ports to connect one or both of the following
management devices:
•
•
PC or terminal
External modem or telephone connection to optional integrated V.34 modem
and set the boot configuration. Using an attached modem, you can enable remote
dial-in access for various management tasks.
Note: To use the Netboot, Directed Netboot, or Local Boot software
configuration options described in Chapter 2, “Starting the ARN” you must
connect a management console the first time you power up the ARN.
Connecting a PC Console
To connect a PC to the ARN, you need a standard AT serial cable with a 25-pin
plug connector, plus these pieces from the ARN console/modem cable kit:
•
Serial console/modem cable with 9-pin receptacle to 25-pin plug connectors
(Order No. 110307)
•
Null modem crossover adapter with two 25-pin receptacle connectors
(Order No. 110308)
When you have the correct equipment, complete the following steps:
1. Configure the PC console, using the following parameters and
instructions in your PC documentation.
•
•
•
•
Baud rate 9600
8 data bits
1 stop bit
No parity
2. Turn off the PC.
3. Insert the 9-pin receptacle end of the console cable into the ARN Console
interface (Figure 1-21).
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Ce
Modem
Console/modem cable
ARN0083B
Figure 1-19.
Connecting the Console/Modem Cable
4. Attach the null modem crossover adapter to the other end of the console
cable (Figure 1-20).
Null modem crossover adapter
Console cable connector
Rotate to tighten screw
Screw receptacle
AN0010A
Figure 1-20.
5. Connect the other end of the null modem crossover adapter to the 25-pin
plug connector on a standard AT serial cable.
6. Connect the complete cable unit to the communications interface at the
back of the PC (Figure 1-21).
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U
L
Redundant Power
100-240~
1.2A
U
L
50-60Hz
Modem
PC cable
Null modem adapter
Console cable
ARN0056A
Figure 1-21.
Connecting a PC Console to an ARN
Connecting a Terminal Console
To connect a terminal console to the ARN, you need both of these pieces in the
ARN console/modem cable kit (Order No. 110310):
•
Serial console/modem cable with 9-pin receptacle to 25-pin plug connectors
(Order No. 110307)
•
Null modem crossover adapter with two 25-pin receptacle connectors
(Order No. 110308)
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When you have the appropriate equipment, complete the following steps:
1. Turn on and configure the terminal, using the parameters in Table 1-3
and the terminal user guide.
Table 1-3.
Parameter
Console Parameters
Value
Baud Rate
Data Bits
Stop Bits
Parity
9600
8
1
None
2. Turn off the terminal.
3. Insert the 9-pin receptacle end of the console cable into the ARN Console
connector.
4. Attach the null modem crossover adapter to the 25-pin connector.
Insert the screw on the cable connector into the receptacle on the adapter
connector and tighten the screw (refer to Figure 1-20 on page 1-24).
5. Attach the 25-pin receptacle connector on the combined cable and
adapter to the console host connector (Figure 1-22).
COMM
KB
20 mA
PR
U
L
Redundant Power
100-240~
1.2A
U
L
50-60Hz
Ce
Modem
Console cable plus
null modem adapter
ARN0058A
Figure 1-22.
Connecting a Terminal Console to an ARN
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Connecting a Console Modem
good idea to connect a modem in case the ARN experiences system problems.
Note: To use the Netboot, Directed Netboot, or Local Boot software
configuration options, you must connect a console the first time you power up
the ARN. Refer to Chapter 2, “Starting the ARN” for details.
To use a modem connection for a management console, you can connect an
external modem to the modem interface or you can connect a telephone line
directly to an optional V.34 Console Modem adapter module. Both ports are on
the ARN back panel.
Table 1-4 provides the default settings for both types of back-panel modem
interfaces.
Table 1-4.
Console Modem Defaults
Modem Signal/Parameter
Default Value
Clear To Send (CTS)
On
Data Terminal Ready (DTR)
Set to answer all incoming calls.
Data Carrier Detect (DCD) or
Received Line Signal Detection
(RLSD)
On while carrier is present (the ARN uses DCD to
detect modem connect and disconnect).
Data Set Ready (DSR)
Ready to Send (RTS)
Synchronous/Asynchronous Mode
AutoAnswer
On
Ignored
Asynchronous
Answer on 2 rings with DTR active.
Local Character Echo
Supervisory Functions
Baud Rate
Off
Off
9600
8
Data Bits
Stop Bits
1
Parity
None
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Connecting an External Console Modem
To connect an external modem to the ARN back panel, you need an AT or Hayes
compatible modem and the modem cable (Order No. 110307) that came in the
ARN console/modem cable kit.
Note: Do not use the null modem crossover adapter (Order No. 110308) in the
ARN cable kit to connect to a modem.
Complete the following steps:
Refer to the modem user guide for instructions.
2. Turn off the modem.
3. Insert the 9-pin receptacle end of the modem cable into the ARN Console
interface (Figure 1-23).
4. Insert the 25-pin plug at the other end of the modem cable into the
modem RS-232 data communications interface.
PHONE
DIAL
NMS
DTE
DWR
(LEASE
3810
(LEASED)
3810
U
L
Redundant Power
100-240~
1.2A
U
L
50-60Hz
Console
Modem cable
ARN0057A
Figure 1-23.
Connecting an External Console Modem
Connecting to an Integrated V.34 Console Modem Module
If your ARN contains an optional V.34 Console Modem module, you can connect
the RJ-11 jack from the telephone line directly to the V.34 Console Modem
interface. Table 1-4 on page 1-27 provides the default parameter settings for the
V.34 Console Modem.
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Back-panel V.34 Modem Interface
Tx
Rx
RLSD
DTR
Modem
Ce
Modem
To
RJ-11 telephone
receptacle
ARN0072A
Figure 1-24.
Connecting to an Integrated Console Modem
Connecting the Power Cable
(0) position before you connect the power cable.
To connect the power cable to the ARN, complete these steps:
1. Connect the power cable to the power connector on the left side of the
ARN back panel (Figure 1-25).
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Installing and Operating Passport ARN Routers
Power switch (off)
U
L
Redundant Power
100-240~
1.2A
U
L
50-60Hz
To power outlet
To redundant power supply
ARN0017A
Figure 1-25.
Connecting the Power Cable to the ARN
2. Connect the remote end of the power cable to a grounded outlet.
Note: For information about connecting a redundant power supply to the
ARN, refer to the documentation that came with your power supply.
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Installing the ARN
Installing the Flash Memory Card
Nortel Networks ships the router software on a PCMCIA flash memory card
(Figure 1-26). The flash memory card provides storage for the Nonvolatile File
System (NVFS) in the ARN.
AN0060A
Figure 1-26.
Flash Memory Card
Before starting the ARN, install the flash memory card supplied with the router:
1. Position the card with the label facing up and the INSERT arrow
pointing toward the card receptacle.
2. Insert the card into the receptacle (Figure 1-27) and gently push the card
until it fits snugly into place.
U
L
Redundant Power
100-240~
1.2A
U
L
50-60Hz
Console
Modem
ARN0018A
Figure 1-27.
Inserting the Flash Memory Card in the ARN Receptacle
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Installing and Operating Passport ARN Routers
Where to Go Next
For information about
Go to
Starting the ARN
Chapter 2
Chapter 3
Appendix A
Operating the ARN
Configuring the ARN for Netboot and
Directed Netboot
Using Local Boot (the Quick-Start Procedure)
ARN Technical Specifications
Appendix B
Appendix C
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Chapter 2
Starting the ARN
This chapter describes how to start the Passport ARN router, as follows:
Topic
Go to
Understanding the startup process
Starting the ARN for the first time
Using EZ-Install
2-1
2-4
2-5
2-6
2-15
Using Netboot, Directed Netboot, or Local Boot
Where to go next
Understanding the Startup Process
To operate, the ARN requires two files: a software image and a configuration file.
Each time you start the ARN, it completes a process to load these files.
•
The software image contains a group of executable files that support the
protocols that the network requires. The ARN uses the software image called
arn.exe. The process of obtaining and using this image is called booting.
•
To bridge and route traffic, the ARN also needs a configuration file that is
tailored to the network. A configuration file is a binary system file that
contains hardware and software configuration data. The default configuration
file is named config.
Nortel Networks ships the executable and default configuration files on a
PCMCIA flash card, but the ARN can also obtain them over the network. Getting
a file over the network is called network booting, or netbooting. Getting a file
from the router file system, stored in flash memory, is local booting.
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When you start the ARN for the first time, it completes an initial startup procedure
to boot and connect to the network using either a default configuration file or one
already customized and available on the network.
You use one of four boot options to complete the initial software startup. Table 2-1
summarizes the four options; the sections that follow provide steps for completing
each option.
Table 2-1.
Summary of Initial Startup Options
Source for
Boot
Option
Source for
Image file
Configuration
File
Description and Requirements
EZ-Install Local
Network
(serial interface
only)
The default option. The ARN boots from local flash
memory, then obtains its configuration file from a remote
workstation that is configured as a Bootstrap Protocol
(BootP) server. The ARN saves the configuration to the
flash memory.
This option requires a High-Level Data Link Control
(HDLC) or frame relay serial connection.
Netboot*
Directed
Local
or
Network
Local
or
Network
The ARN locates and obtains at least one startup file from
a remote workstation that is configured as a BootP server.
This option requires a communications connection over
an HDLC, frame relay, Ethernet, token ring, or DSU/CSU
interface, and a local console connection.
Local
Local
or
Network
The ARN obtains at least one startup file from a remote
workstation that is configured as a Trivial File Transfer
Protocol (TFTP) server. You must specify the IP address
of the TFTP server and the complete path to the startup
files before booting.
Netboot† or
Network
This option requires a communications connection over
an HDLC, frame relay, Ethernet, token ring, or DSU/CSU
interface, and a local console connection.
Local Boot Local
Local
The ARN boots from a local software image and generic
startup configuration file. You create a customized
configuration file by running the Quick-Start script.
This option requires a local console connection and an
installed BayRS flash memory card. If you attempt to local
boot the ARN/DC without the flash memory card inserted,
the router does not operate.
* The ARN supports netboot over serial, Ethernet, token ring, and 56/64K DSU/CSU interfaces only.
† The ARN supports directed netboot over serial, Ethernet, token ring, and 56/64K DSU/CSU interfaces only.
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Starting the ARN
interfaces on your router. For example, you cannot netboot over an FT1/T1
interface. In some cases, you may use one interface to boot your router and then
switch to a different interface (such as the FT1/T1 DSU/CSU) to establish your
initial IP network connection to the management workstation.
Table 2-2 lists supported boot options by interface type.
Table 2-2.
Supported Boot Options by Interface
Supported
Interface
Not Supported
Ethernet
EZ-Install, Netboot, Directed
Netboot, Local boot
Token Ring
EZ-Install, Netboot, Directed
Netboot, Local boot
Serial (synchronous)
56K/64K DSU/CSU
EZ-Install, Netboot, Directed
Netboot, Local boot
EZ-Install, Netboot, Directed
Netboot, Local boot
ISDN S/T (leased line)
FT1/T1 DSU/CSU
FE1/E1 DSU/CSU
EZ-Install, Local boot
EZ-Install, Local boot
EZ-Install, Local boot
Netboot, Directed Netboot
Netboot, Directed Netboot
Netboot, Directed Netboot
ISDN U (switched line) None
V.34 modem None
All
All
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Installing and Operating Passport ARN Routers
Starting the ARN for the First Time
The ARN factory defaults are set to find the image file and configuration file from
the following locations:
•
•
Image file -- on the local PCMCIA flash memory card
Configuration file -- over the network
These default settings work with the default EZ-Install procedure.
The first time you power on an ARN, the router steps through its diagnostic tests
and then attempts to boot over all of its serial (COM) interfaces using EZ-Install.
Note: Coordinate the initial startup of the ARN with your network
administrator. To determine which software configuration option is best for
your site and for instructions on setting up a boot server, the network
administrator can refer to Configuring Passport Remote Access.
If your network administrator has configured the network for the EZ-Install
procedure, the router boots using its local image and obtains its configuration file
over the network. Your network administrator can then connect to the ARN and
If your network administrator does not configure the network for EZ-Install, the
ARN cannot obtain its configuration file from the network, and the EZ-Install
procedure fails. The ARN then attempts to boot locally with the configuration file
that resides on its flash memory card. Refer to “Using Netboot, Directed Netboot,
or Local Boot” for more information.
If both the EZ-Install and local boot attempts fail, the EZ-Install and local boot
processes repeat until one of the following occurs:
•
•
•
The ARN boots successfully.
You interrupt the boot process to enter the ARN monitor.
You turn off the ARN.
The following sections describe how to use each of the different boot options for
the ARN.
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Starting the ARN
Using EZ-Install
EZ-Install is the default installation option provided by Nortel Networks. This
option requires that your network administrator has set up the network so that you
can start the EZ-Install procedure. In addition, this option requires that you:
•
Install a flash memory card.
For instructions, see “Installing the Flash Memory Card” on page 1-31.
Connect at least one serial (COM) interface to the network.
For instructions, see “Connecting Communications Cables” on page 1-10.
•
Note: If your ARN does not have a COM interface, you must configure the
ARN using one of the other methods such as netboot or directed netboot over
an Ethernet or token ring interface. Or, you may local boot the ARN and run
the Quick-Start script. For more information, see “Using Netboot, Directed
Netboot, or Local Boot” on page 2-6.
To use EZ-Install:
The ARN comes on and activates EZ-Install.
Note: If you power on the ARN before the network administrator is ready,
restart the ARN by pressing the reset button on the rear panel. See Chapter 3,
2. Ensure that the ARN boots correctly.
When the ARN boots, its LEDs flash in a particular order. For information on
checking the ARN front-panel LEDs to ensure that the installation was
successful, see “Understanding the ARN LEDs” on page 3-1.
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Using Netboot, Directed Netboot, or Local Boot
When you netboot or local boot the ARN, you must use a command line interface
that accesses the router software. To use a command line interface, you can:
•
Wait for the ARN to local boot (that is, wait for the router to fail EZ-Install
and then attempt to boot using its local configuration file). After the ARN
boots locally, you can log in to the Technician Interface and redefine the boot
process.
•
Interrupt the boot process using a break sequence and log in to the ARN
monitor to redefine the boot process.
Using the netboot, directed netboot, or local boot options requires that you:
•
•
•
•
Connect any necessary communications cables to access the network.
Connect a management console.
Connect the ARN power cable.
Install a flash memory card.
See Chapter 1, “Installing the ARN” for instructions on how to complete these
tasks.
Interrupting the Boot Process
ARN monitor allows you to bypass the EZ-Install procedure.
Note: Before you power on the ARN, make sure that you have installed the
router and connected the management console equipment you need (see
“Connecting a Management Console” on page 1-23).
To interrupt the boot process:
1. Press the power switch on the ARN back panel to the On position.
As the router powers on, your console displays the ARN diagnostic tests.
After successfully completing these tests, the router begins the EZ-Install
procedure and attempts to boot over the network.
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Starting the ARN
2. While the router is running the EZ-Install procedure, issue a break
sequence from the management console.
The ARN monitor login prompt appears.
Note: Be sure to issue a break sequence before the boot process completes.
Break sequences can vary, depending on the console type. Some management
consoles have specific “Break” keys on their keyboards; other require a key
sequence to issue a break (for example, Cntrl-C or ~ #). For the break sequence
for your management console, see the PC/terminal documentation.
Logging in to the Command Line Software
Regardless of the command line software used (ARN monitor or Technician
Interface) the procedures to log in are identical.
To log in to the command line:
1. Type the following command (noting the use of an uppercase “M”) at the
login prompt and press the Return key:
Manager
The Technician Interface or ARN monitor command line prompt appears. You
are now using a command line interface to the router.
the following sections that describes the procedure you want to use:
•
•
•
“Continuing with Netboot” on page 2-8
“Continuing with Directed Netboot” on page 2-10
“Continuing with Local Boot (the Quick-Start Procedure)” on page 2-13
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Installing and Operating Passport ARN Routers
Continuing with Netboot
Note: Continuing with the netboot option requires that you have already
logged in to either the ARN monitor or Technician Interface command line
software. For instructions, see “Logging in to the Command Line Software” on
page 2-7.
To use the netboot option, you must have at least one serial, Ethernet, or token ring
interface connected to the network. Before you start the netboot procedure, ask
your network administrator to:
•
Verify that the network is set up for the netboot procedure, as described in the
Configuring Remote Access for AN and Passport ARN Routers guide.
•
Provide you with the parameter arguments to the interface configuration
command ifconfig you will use in Step 4.
The ifconfig command configures the parameters necessary to load the
software image file and configuration file from a remote server over the
network.
Note: Keep a record of the complete ifconfig command, because you need it
for future reference.
You can use the ARN monitor, Technician Interface, or Site Manager to perform
netboot. However, this guide assumes that you are using either the ARN monitor
or the Technician Interface.
To use the netboot option:
you by your network administrator and press the Return key.
The following is a sample command:
ifconfig com1 9.0.0.2 255.0.0.0 9.0.0.3
For more information about the ifconfig command, see “Using the ifconfig
Command” on page A-2.
2. Enter the following command and press the Return key to verify the
configuration you specified in Step 1:
getcfg
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The getcfg command shows the source location, either local or network, of
the boot image file and the network configuration file. It also shows the
interface configuration settings that you specified using the ifconfig
command.
If getcfg displays the correct information, continue to the next step.
Otherwise, reenter the correct ifconfig command. If you need assistance,
contact your network administrator.
3. Enter the following command and press the Return key to boot the ARN:
boot
Your console displays messages indicating the progress of the netboot
procedure.
Note: If the ARN cannot find a software image file or a configuration file
using the netboot procedure, it attempts to local boot once. If both attempts
fail, the ARN continues to netboot and local boot until it boots successfully. If
the ARN remains in this loop, follow the steps in “Interrupting the Boot
Process” on page 2-6.
4. Ensure that the ARN boots correctly and successfully connects to the
network.
When the ARN boots, its LEDs flash in a particular order. To ensure that the
installation was successful, see “Ensuring a Successful Installation” on
page 3-9.
Contact your network administrator to verify that the ARN is now connected
to the network. Your network administrator can refer to Configuring Passport
Remote Access to troubleshoot any problems.
If you need additional assistance, contact your local Nortel Networks
Technical Solutions Center.
Note: After connecting the ARN to the network, you can replace the local
management console with a modem connection to enable remote dial-in
access.
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Note: Continuing with the netboot option requires that you have already
logged in to either the ARN monitor or Technician Interface command line
software. For instructions, see “Logging in to the Command Line Software” on
page 2-7.
You must have at least one serial, 56/64K DSU/CSU, Ethernet, or token ring
interface connected to the network to use the directed netboot option. Before you
start the directed netboot procedure, ask your network administrator to:
•
Verify that the network is set up so that you can start the directed netboot
procedure.
•
Provide you with the parameter arguments to the interface configuration
command ifconfig you will use in Step 1.
The ifconfig command configures the parameters necessary to load the
software image file and the configuration file from a remote server over the
network.
•
Provide you with the boot configuration commands (bconfig) to use in
Step 2.
The bconfig command lets you specify the location of a startup file. To use
directed netboot, the location must include the following information:
-- The source (either local or network) of the image file and the
configuration file
-- The address of the TFTP server
-- The full directory path description locating the files on the TFTP server
Note: Keep a record of the complete commands; you need them for future
reference.
You can use the ARN monitor, Technician Interface, or Site Manager to perform
directed netboot. However, this guide assumes that you are using either the ARN
monitor or the Technician Interface. To manage the ARN from a remote site, refer
to Configuring Remote Access for AN and Passport ARN Routers.
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To use the directed netboot feature:
by your network administrator and press the Return key.
The following is a sample command:
ifconfig com1 9.0.0.2 255.0.0.0 9.0.0.3
For more information about the ifconfig command, see “Using the ifconfig
Command” on page A-2.
2. Enter the bconfig commands provided by your network administrator
and press the Return key.
You must enter one bconfig command to specify the location of the software
image, and another to specify the location of the configuration file.
The following are sample commands:
bconfig image network 192.32.5.8 /usr/arnstartup/arn.exe
bconfig config network 192.32.5.8 /usr/arnstartup/config
For more information about the bconfig command, see “Using the bconfig
Command” on page A-7.
3. Type the following command and press the Return key to verify the
configuration you specified in Step 3:
getcfg
The get configuration data command getcfg shows the location of the boot
image file and network configuration file, the interface configuration settings
that you specified using the ifconfig command, as well as the TFTP server
information and file paths that you specified using the bconfig commands.
Verify the interface configuration, as shown in Figure 2-1.
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$ getcfg
Boot Options
boot image = network
boot config = network
host IP address = 192.32.5.8
image pathname =
"/usr/arnstartup/krnl_arn.exe"
config pathname =
"/usr/arnstartup/config"
Netboot Parameters:
MAU1...None
XCVR2..None
COM1...IP=9.0.0.2, Mask=255.0.0.0, Next Hop=9.0.0.3
COM2...EZ-Install (disabled)
COM3...EZ-Install (disabled)
COM4...EZ-Install (disabled)
COM5...EZ-Install (disabled)
ARN0080A
Figure 2-1.
Verifying Directed Netboot Configuration
If getcfg displays the correct information, continue to Step 4. Otherwise,
correct and reenter the ifconfig and bconfig commands. If you need
assistance, contact your network administrator.
4. Type the following command and press the Return key to boot the ARN:
boot
Note: If the ARN cannot find a software image file or a configuration file
using the directed netboot procedure, it attempts to netboot once. If the netboot
procedure fails, the ARN tries to local boot once. If all three boot attempts fail,
the ARN continues to try directed netboot, netboot, and local boot until it
boots successfully. If the ARN remains in this loop, follow the steps in
5. Ensure that the ARN boots correctly.
When the ARN boots, its LEDs flash in a particular order. To ensure that the
installation was successful, see “Ensuring a Successful Installation” on
“Ensuring a Successful Installation” on page 3-9.
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6. Ensure that the ARN is successfully connected to your network.
To verify that the ARN is now connected to the network, contact your network
administrator. To troubleshoot any problems, your network administrator can
refer to Configuring Passport Remote Access.
If you need additional assistance, contact your local Nortel Networks
Technical Solutions Center.
Note: After connecting the ARN to the network, you can replace the
management console connection with a modem connection to enable remote
dial-in access.
Note: Continuing with the netboot option requires that you have already
logged in to either the ARN monitor or Technician Interface command line
software. For instructions, see “Logging in to the Command Line Software” on
page 2-7.
ARN to local boot. However, you must use the Technician Interface to run the
Quick-Start script.
Note: Before starting the local boot procedure, ask your network administrator
to assist you in completing the Quick-Start worksheets in Appendix B.
To use the local boot feature:
1. At the command line prompt, type the following command and press the
Return key to configure the ARN to use its local config file:
bconfig config local
Note: Since the default setting for finding the software image is local; you do
not have to change this setting for the local boot option.
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2. Type the following command and press the Return key to boot the ARN:
boot
Note: If the ARN tries to local boot and cannot find a software image file or a
configuration file, it attempts to netboot once. If both attempts fail, the ARN
continues to local boot and netboot until it boots successfully. If the ARN
3. Ensure that the ARN boots correctly.
When the ARN boots, its LEDs flash in a particular order. To ensure that the
installation was successful, see “Ensuring a Successful Installation” on
page 3-9.
After the ARN boots using its local software image and configuration file, the
Technician Interface login prompt appears.
4. Type the following command (noting the use of an uppercase “M”) at the
login prompt and press the Return key:
Manager
The Technician Interface prompt ($) appears.
Note: To check the contents of the router local file system on the installed
flash memory card, type dir and press the Return key. The arn.exe software
image, config file, and inst_arn.bat file should appear among the files listed.
Quick-Start script:
run inst_arn.bat
The Quick-Start script begins running.
6. Using your completed Quick-Start worksheet from Appendix B, enter the
appropriate network information as the prompts appear.
The ARN uses this information to configure interfaces to the network.
For sample Quick-Start screen output and for information on using
Quick-Start commands, see Appendix B.
7. Choose whether you want to configure another module/port.
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Starting the ARN
Entering n stops the Quick-Start script and returns you to the Technician
interface prompt. Entering y allows you to configure another module/port.
When the install script completes, the ARN starts bridging and routing traffic.
8. Ensure that the ARN is successfully connected to your network.
To verify that the ARN is now connected to the network, contact your network
administrator. To troubleshoot any problems, your network administrator can
refer to Configuring Passport Remote Access.
If you need additional assistance, contact your local Nortel Networks
Technical Solutions Center.
Note: After connecting the ARN to the network, you can replace the
management console connection with a modem connection to enable remote
dial-in access.
Where to Go Next
For information about
Go to
Operating the ARN
Chapter 3
Configuring the ARN for Netboot and
Directed Netboot
Appendix A
Using Local Boot (the Quick-Start Procedure)
ARN Technical Specifications
Appendix B
Appendix C
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Chapter 3
Operating the ARN
This chapter describes how to operate the Passport ARN router, as follows:
Topic
Page
Understanding LED descriptions
Ensuring a successful installation
Powering on and off the ARN
Resetting the ARN
3-1
3-9
3-11
3-12
3-13
3-14
3-15
Removing a flash memory card
Protecting memory card files
Where to go next
Understanding the ARN LEDs
ARN is operating. The following sections describe the ARN LEDs:
•
•
•
Base Module LEDs
Expansion Module LEDs
Adapter Module LEDs
Note: For information about LEDs on the optional V.34 Modem Console
module on the ARN back panel, see Table 3-14 on page 3-9.
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Base Module LEDs
The base module includes diagnostic LEDs and LAN interface LEDs, visible on
the front panel of the ARN.
Diagnostic LEDs
The base module diagnostic LEDs (Figure 3-1) indicate the status of the ARN
itself. All of these LEDs light briefly when you turn on the ARN power switch.
Run
Boot
Fail
Pwr
RPS
Fan
Base
Expansion
DCM
Adapter1
Adapter2
PCMCIA
U
10BaseT
10BaseT
RLSD3
RLSD4
RLSD5
Tx
Rx
Cl
D
COM3
COM4
Serial
COM5
B1
B2
AUI
ISDN BRI
withNT1
1
2
DD
Ethernet 2
Ethernet 1
COM
RLSD
Tx
Rx
Cl
AUI
Run
Boot
Diag
Pwr
RPS
Fan
Base
Expansion
Serial
Adapter1
Adapter2
DCM
PCMCIA
Advanced Remote Node
ARN0059A
Figure 3-1.
ARN Base Module Diagnostic LEDs
Table 3-1 describes the base module diagnostic LEDs.
Table 3-1.
Base Module Diagnostic LEDs
Meaning
LED
Run
Flashes for 1 to 3 minutes, indicating that diagnostic tests are running.
When it lights again and remains on, the ARN is operational.
Boot
Lights for 1 to 3 minutes, indicating that diagnostic tests were
successful and the ARN is booting.
Fail
Lights again and remains on when diagnostic failure occurs.
Lights and remains on when the ARN is on and receiving power.
(continued)
Pwr
3-2
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Table 3-1.
Base Module Diagnostic LEDs (continued)
LED
Meaning
RPS
Lights and remains on when the redundant power supply (optional) is
operating.
Fan
Lights and remains on if one or more ARN cooling fans stop operating.
Base
Lights and remains on when the base module is operating properly.
Flashes slowly to indicate that the module is running its diagnostic
tests. Flashes rapidly to indicate that the module failed its diagnostic
tests.
Adapter1
Adapter2
Expansion
DCM
Lights and remains on when adapter module #1 is operating properly.
Flashes slowly to indicate that the module is running its diagnostic
tests. Flashes rapidly to indicate that the module failed its diagnostic
tests.
Lights and remains on when adapter module #2 is operating properly.
Flashes slowly to indicate that the module is running its diagnostic
tests. Flashes rapidly to indicate that the module failed its diagnostic
tests.
Lights and remains on when an expansion module is installed and
operating properly. Flashes slowly to indicate that the module is running
its diagnostic tests. Flashes rapidly to indicate that the module failed its
diagnostic tests.
Lights and remains on when an RMON DCM is installed and operating
properly. Flashes slowly to indicate that the module is running its
diagnostic tests. Flashes rapidly to indicate that the module failed its
diagnostic tests.
PCMCIA
Lights and remains on when the ARN contains a flash memory card in
its PCMCIA slot.
Ethernet 10BASE-T LEDs
Table 3-2 describes the base module Ethernet 10BASE-T LEDs.
Table 3-2.
LED
Base Module Ethernet 10BASE-T LEDs
Meaning
Tx (Transmit)
Rx (Receive)
Cl (Collision)
Lights when the Ethernet interface transmits data.
Lights when the Ethernet interface receives data.
Lights when the Ethernet interface detects a collision.
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Ethernet 10/100BASE-Tx LEDs
Table 3-3 describes the base module Ethernet 10/100BASE-Tx LEDs.
Table 3-3.
LED
Base Module Ethernet 10/100BASE-Tx LEDs
Meaning
TX (Transmit)
RX (Receive)
CL (Collision)
Link
Lights when the Ethernet interface transmits data.
Lights when the Ethernet interface receives data.
Lights when the Ethernet interface detects a collision.
Lights when the Ethernet interface has an established link.
100
Lights when the Ethernet interface is running at 100Mbps. If not
lit, the interface is running at 10Mbps.
Ethernet 100BASE-Fx LEDs
Table 3-4 describes the base module Ethernet 100Base-Fx LEDs.
Table 3-4.
LED
Base Module Ethernet 100Base-Fx LEDs
Meaning
TX (Transmit)
RX (Receive)
Link
Lights when the Ethernet interface transmits data.
Lights when the Ethernet interface receives data.
Lights when the Ethernet interface has an established link.
Lights when the Ethernet interface is running at 100Mbps.
100
Token Ring LEDs
Table 3-5 describes the base module token ring LEDs.
Table 3-5.
Base Module Token Ring LEDs
Meaning
LED
RCVR (Receiver)
Lights when the token ring interface is connected to the
network.
NSRT (Insert)
Lights when you insert the ARN into the token ring network.
WFLT (Wire Fault)
Lights when the token ring hardware detects a wire fault
condition.
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Expansion Module LEDs
When the ARN has an installed expansion module, its interface LEDs are visible
on the front panel. For the location of the optional ARN expansion module, see
Figure 1-4 on page 1-9.
up expansion module interfaces.
Ethernet LEDs
Table 3-6 describes the expansion module LEDs for the second Ethernet2
interface.
Table 3-6.
Expansion Module Ethernet LEDs
Meaning
LED
Tx (Transmit)
Lights when the Ethernet interface is transmitting data over
the network.
Rx (Receive)
Cl (Collision)
Lights when the Ethernet interface is receiving data from the
network.
Lights when the Ethernet interface detects a collision on the
network.
Token Ring LEDs
Table 3-7 describes the expansion module token ring LEDs.
Table 3-7.
Expansion Module Token Ring LEDs
Meaning
LED
RCVR (Receiver)
Lights when the token ring interface is connected to the
network.
NSRT (Insert)
Lights when you insert the ARN into the token ring network.
WFLT (Wire Fault)
Lights when the token ring hardware detects a wire fault
condition.
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Serial LEDs
Table 3-8 describes the expansion module serial interface LEDs.
Table 3-8.
LED
Expansion Module Serial LEDs
Meaning
RLSD3
Lights when Received Line Signal Detection is active on
(Received Line
Signal Detection 3)
COM 3.
RLSD4
(Received Line
Signal Detection 4)
Lights when Received Line Signal Detection is active on
COM 4.
RLSD5
(Received Line
Signal Detection 5)
Lights when Received Line Signal Detection is active on
COM 5.
Adapter Module LEDs
When the ARN/DC has an optional adapter module installed, its interface LEDs
are visible on the front panel. For the location of the two ARN/DC adapter module
slots, see Figure 1-4 on page 1-9.
up adapter module interfaces.
Serial LED
Table 3-9 describes the serial adapter module LED.
Table 3-9.
Serial LED
Meaning
LED
RLSD
Lights when Received Line Signal Detection is active on the
serial interface.
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ISDN BRI LEDs (S/T or U Interfaces)
Table 3-10 describes the ISDN adapter module LEDs.
Table 3-10.
LED
ISDN BRI LEDs
Meaning
S/T Interface
Unlabeled LED
U Interface
Lights when the ARN is using the D-channel.
D
Lights when the ARN is using the D-channel.
(D-channel; 16-KB
Management Channel)
DD
Lights when the ISDN-BRI interface detects connection to an
external device (that is, a switch).
(Data Detect)
B1
Lights when the ARN is using B-channel #1.
(B-Channel #1; 64-KB
Data Channel)
B2
Lights when the ARN is using B-channel #2.
Data Channel)
56/64K DSU/CSU LEDs
Table 3-11 describes the 56/64K DSU/CSU adapter module LEDs.
Table 3-11.
LED
56/64K DSU/CSU LEDs
Meaning
TxD
Lights when the 56/64K DSU/CSU interface transmits data
(Transmit Data)
over the network.
RxD
(Receive Data)
Lights when the 56/64K DSU/CSU interface receives data
from the network.
CD
Lights when the 56/64K DSU/CSU interface detects a
connection to another device.
(Carrier Detect)
Test
Lights when the 56/64K DSU/CSU interface is in test or
loopback mode.
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FT1/T1 and FE1/E1 DSU/CSU LEDs
Table 3-12 describes the FT1/T1 and FE1/E1 DSU/CSU adapter module LEDs.
Table 3-12.
LED
FT1/T1 and FE1/E1 DSU/CSU LEDs
Meaning
Red ALM
Lights when the port is in a red alarm state.
Yellow ALM
Lights when the DSU/CSU receives a yellow alarm signal
from the network.
Loop
Lights when you set the interface to loopback mode.
Synch
Lights when the port is synchronized with the T1/E1 network.
X.25 PAD LEDs
Table 3-13 describes the X.25 PAD adapter module LEDs.
Table 3-13.
LED
X.25 PAD LEDs
Meaning
TxD
Lights when the X.25 PAD interface transmits data over the
(Transmit Data)
network.
RxD
(Receive Data)
Lights when the X.25 PAD interface receives data from the
network.
Table 3-14 describes the front-panel V.34 modem adapter module LEDs.
Note: The ARN back-panel supports an optional V.34 Console Modem
module. Table 3-14 also applies to these LEDs.
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Table 3-14.
LED
V.34 Modem LEDs
Meaning
TX
(Transmit)
Lights when the V.34 modem interface transmits data over the
network.
RX
(Receive)
Lights when the V.34 modem interface receives data from the
network.
RLSD
Lights when the modem activates.
(Received Line
Signal Detection)
DTR
Lights when the V.34 modem interface is ready to transmit
data.
(Data Terminal Ready)
Ensuring a Successful Installation
After connecting the ARN to the network, you can ensure a successful installation
by checking the diagnostic LEDs on the front panel of the base module (refer to
Figure 3-1 on page 3-2).
When you power on the ARN, the following sequence of front panel LED activity
should occur:
•
All base module LEDs light momentarily; this tests that the LEDs are
operational.
•
•
•
The Run, Boot, and Fail LEDs count through a short, initial startup sequence.
The Pwr (power) LED lights and remains on.
The Run LED begins flashing and continues to flash until the ARN completes
all diagnostic tests.
•
As the diagnostic procedure tests each module, the LED representing that
module flashes slowly. If the module passes its diagnostic test, the LED
remains on. If the module fails its diagnostic test, the Fail LED remains on
and the module LED flashes rapidly.
•
After completing the diagnostic testing procedure, the boot process begins.
The Run and Boot LEDs indicate the boot status as shown in Table 3-15.
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Table 3-15.
Boot Status
Boot Status LEDs
Run LED
Boot LED
Local Boot
Off
On
Netboot (attempting)
Netboot (downloading)
Interrupted (using ARN monitor)
Off
Flashing
On
Flashing
Flashing
Flashing
•
After the boot process completes, the Run LED lights and the Boot LED turns
off, indicating that the ARN is operational.
If the LEDs on the ARN light in this sequence, your installation is successful.
Contact your network administrator to verify that the ARN is now connected to
the network.
If the LEDs do not light in this sequence, your network administrator can refer to
Configuring Remote Access for AN and Passport ARN Routers to help
troubleshoot the problem.
Note: If the ARN does not contain an expansion module, an adapter module, a
redundant power supply, a data collection module, or a flash card, the LEDs
associated with these components remain off.
If you need additional assistance, contact your local Nortel Networks Technical
Solutions Center.
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Operating the ARN
Powering On and Off
The ARN power switch is located on the back panel (Figure 3-2).
Power switch
U
L
Redundant Power
100-240~
1.2A
U
L
50-60Hz
Console
Modem
ARN0019A
Figure 3-2.
ARN Power Switch
air is flowing by placing your hand next to the fan vents. If you cannot feel air
flowing from the vents, and either the Pwr and Fail LEDs do not light or the Fail
LED remains on, turn the power switch to the OFF position. Wait one minute and
then turn the power switch to the ON position.
If the ARN does not turn on, check the power cable connections. See “Connecting
the Power Cable” on page 1-29 for information. If the ARN will not power on,
contact the Nortel Networks Technical Solutions Center.
To power off the ARN, press the power switch to the OFF position (0).
Note: To ensure a complete power cycle, you should wait at least 4 seconds
between powering off the ARN and powering it back on.
Caution: Cycling power to the ARN too quickly could cause an error.
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Resetting the ARN
The Reset button is set inside the ARN back panel and resides next to the flash
card slot, as shown in Figure 3-3.
U
L
Redundant Power
100-240~
U
L
1.2A
50-60Hz
Console
Modem
Reset button
ARN0052A
Figure 3-3.
ARN Reset Button
To press the Reset button, insert a small pointed object (for example, a paper clip)
into the Reset button hole.
You can use the Reset button to reboot the ARN hardware without cycling power,
as follows:
•
To warm-boot the ARN (no diagnostic tests run), press the Reset button for
less than 5 seconds.
•
To cold-boot the ARN (diagnostic tests run), press the Reset button for more
than 5 seconds.
Note: If you reset the ARN while it is running its diagnostic tests, the LEDs
remain in the state they were in when you pressed the Reset button. You must
cycle power on the ARN to reset the LEDs.
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Operating the ARN
Removing a Flash Memory Card
1. Press the eject button next to the card receptacle on the back panel.
The card pops out slightly.
2. Pull the memory card out of the card receptacle.
See Figure 3-4.
Caution: Do not remove the flash memory card while the router is operating.
Removing the memory card interferes with current networking operations.
U
L
Redundant Power
100-240~
1.2A
U
L
50-60Hz
Console
Modem
1
2
ARN0053A
Figure 3-4.
Removing an ARN Flash Memory Card
To insert another memory card into the receptacle, refer to “Installing the Flash
Memory Card” on page 1-31.
When you remove a formatted memory card, the nonvolatile file system (NVFS)
automatically removes access to the card. When you insert and format a card or
insert an already formatted card, the NVFS automatically provides access.
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Protecting Memory Card Files
Nortel Networks ships each memory card with its read/write protect switch in the
unprotected position (Figure 3-5). After successfully loading the configuration file
and saving your configuration, you may want to write-protect the memory card for
backup purposes.
card. You should make a copy of your configuration on another memory card,
write-protect that card, and store it in a safe place.
To change memory card protection, complete the following steps:
1. Remove the memory card as described on page 3-13.
2. Adjust the read-write protect switch, which is located on the edge
opposite the INSERT arrow of the memory card (Figure 3-5).
Insert
Unprotected
Protected
6948
Figure 3-5.
Memory Card Read/Write Protect Switch
3. Reinsert the memory card into the card receptacle (refer to Figure 1-27
on page 1-31).
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Where to Go Next
For information about
Go to
Installing the ARN
Chapter 2
Configuring the ARN for Netboot and
Directed Netboot
Appendix A
Using Local Boot (the Quick-Start Procedure)
ARN Technical Specifications
Appendix B
Appendix C
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Chapter 4
Installing a WAN Adapter Module
This chapter describes how to install a wide area network (WAN) adapter module
in the ARN.
Topic
Page
Preparing for Installation
Installing an Adapter Module
What to Do Next
4-1
4-6
4-8
Note: This chapter provides generic instructions that apply to all ARN WAN
adapter modules. For specific information about the module you are installing,
this document refers to a module-specific Supplement, which ships in the
adapter module upgrade kit.
Preparing for Installation
Before installing the module, examine the contents of your adapter module
upgrade kit. If any parts appear damaged, call the Nortel Networks Technical
Solutions Center immediately.
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Downloading New Boot and Diagnostic Code
When installating an adapter module as an upgrade to your existing hardware
configuration, you must verify that the ARN contains the minimum required
version of programmable read-only memory (PROM) code for the module you are
installing. BayRS release media includes the latest boot and diagnostic code at the
time it is shipped, but if your upgrade requires newer code, you must manually
download it to the router PROM.
To determine which version of boot and diagnostic code you need when installing
a particular adapter module, see see the module-specific Supplement that ships
with the module, and to the Document Change Notice or the Release Notes
distributed with your BayRS release. For instructions on how to upgrade the
PROM code in flash memory, refer to the Upgrading Routers guide.
Powering Down
Before installing a WAN adapter module:
1. Turn off the ARN.
Set the power switch to 0, off (refer to Figure 1-25 on page 1-30).
Warning: You cannot hot-swap ARN WAN adapter modules.
2. If present, turn off or disconnect the redundant power supply.
3. Attach an antistatic wrist strap.
Caution: Electrostatic discharge can damage hardware. You must wear the
antistatic wrist strap whenever you handle printed circuit boards.
You receive an antistatic wrist strap with the adapter module. See the
instructions included with the wrist strap.
The wrist strap directs static electricity from your body to the router chassis,
preventing discharge to sensitive electronic components.
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4. Determine which of the two front-panel adapter module slots to use
(Figure 4-1).
ARN front panel
1
Tx
Rx
RLSD
DTR
Telco
2
DSU/CSU
ARN0076A
Figure 4-1.
Location of Adapter Module Slots 1 and 2
5. Remove the installed adapter module or the slot filler panel.
•
To install the adapter module in an empty slot, go to
“Removing the Filler Panel” on page 4-3.
•
To replace an installed adapter module, go to
“Removing an Adapter Module” on page 4-5.
Removing the Filler Panel
To remove the filler panel from an empty adapter module slot:
1. Using a Phillips screwdriver, remove the screw that secures the filler
panel in either slot 1 or slot 2 (Figure 4-2).
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Metal tab on filler panel
1
Tx
Rx
RLSD
DTR
Telco
2
DSU/CSU
ARN0077A
Figure 4-2.
Removing the Filler Panel from Slot 1
2. Grasp the metal tab on the filler panel and pull forward to remove the
panel.
3. Set the filler panel aside.
To operate the ARN without an adapter module in this slot, you must reinstall
the filler panel.
4. Skip the next section and go to “Installing an Adapter Module” on
page 4-6.
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Removing an Adapter Module
To remove a WAN adapter module:
1. Using a Phillips screwdriver, remove the screw that secures the adapter
module you want to remove (Figure 4-3).
1
ISDN
DSU/CSU
2
ARN0033A
Figure 4-3.
Removing the Adapter Module Screw
2. Pull the adapter module toward you to detach it from the base module
connector in the ARN chassis.
Grasp the adapter module’s metal tab, or insert a thin tool (such as a flathead
screwdriver) in the slot on the tab.
adapter module is free from the base module connector.
3. Slide the adapter module all the way out of the slot.
4. Place the adapter module in an antistatic bag.
5. Go to the next section, “Installing an Adapter Module.”
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Installing an Adapter Module
To install a WAN adapter module:
1. Hold the adapter module with the components facing up (Figure 4-4).
Base module connector
ARN0038A
Figure 4-4.
Adapter Module Ready for Installation
2. Slide the adapter module into the slot, making sure that the slot guides
engage both sides of the adapter module (Figure 4-5).
ARN0032A
Figure 4-5.
Inserting the Adapter Module
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Installing a WAN Adapter Module
3. Push the adapter module in until its connector pins align with the base
module connector socket in the ARN chassis.
4. Using a Phillips screwdriver, insert and tighten the screw (Figure 4-6).
1
ISDN
DSU/CSU
2
ARN0033A
Figure 4-6.
Securing the Adapter Module to the Front Panel
5. Remove the antistatic wrist strap.
6. Connect the appropriate WAN cabling to the new interface.
For cabling information, see the module-specific Supplement and the Nortel
Networks Cable Guide.
7. Turn power on, and check the diagnostic LEDs on the front panel of the
base module.
See ““Ensuring a Successful Installation” on page 3-9.
Note: See your module-specific Supplement for information about the LEDs
on the newly installed module. The new module’s LEDs will not indicate data
transfer until you have configured and enabled software services.
If the module fails its diagnostic test, the Fail LED remains on and the module
LED flashes rapidly.
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What to Do Next
Before you can use the WAN adapter module after installation, you must start the
router on the network and modify its configuration file to include the new
interface.
See your module-specific Supplement for a list of software installation tasks and
related documentation.
Please note the following:
•
•
BayRS recognizes the ARN WAN adapter module interfaces by their
front-panel slot number. For example, even if there is no adapter module
installed in slot 1, the interface in slot 2 is named COM2 or ISDN2.
Configuring software for additional interfaces may increase the ARN memory
requirements.
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Appendix A
Configuring the ARN for Netboot and
Directed Netboot
This appendix describes how to configure the Passport ARN router for Netboot
and Directed Netboot, as follows:
Topic
Page
Using the ifconfig command
Using the bconfig command
Verifying your configuration
A-2
A-7
A-8
The ifconfig and bconfig commands configure the ARN for netboot and directed
netboot.
•
network. You need this information to complete the procedure in “Continuing
with Netboot” on page 2-8.
•
Use the bconfig command to specify the location and name of the ARN
software image file and the configuration file. You need this information to
complete the procedure in “Continuing with Directed Netboot” on page 2-10.
To determine the appropriate ifconfig command and bconfig commands for the
ARN at your site, contact your network administrator. (Your network
administrator has information on these commands in Configuring Passport
Remote Access.)
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Using the ifconfig Command
A router interface cannot communicate in an IP network without an IP address.
Because an ARN netboots over one of its serial, 56/64K DSU/CSU, Ethernet, or
token ring links, the netboot interface must have a valid IP address.
You use the interface configuration command ifconfig to do the following:
•
Configure the router’s initial IP interface to the network. (The initial IP
interface should be a serial interface if you are using EZ-Install.) You also use
the same procedure to configure other serial interfaces for the netbooting
procedure.
•
•
Configure Ethernet or token ring interfaces for the netbooting procedure.
Enable or disable netbooting on an interface.
Configuring an IP Serial or 56/64K DSU/CSU Interface for Netbooting
Configure a serial or 56/64K DSU/CSU (COM) interface to the IP network using
the following interface configuration command:
ifconfig [<synchronous_options>] <interface> [<IP_address> <subnet_mask>
[<next_hop_address>]]
The synchronous options variable indicates some combination of the following
settings:
[-d | -r [56 | 64] | -fr [-annexd | -lmi | -annexa] | -int_clk]
Note: Make sure to separate command options with spaces.
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Table A-1 describes the ifconfig command settings for configuring a COM
interface.
Table A-1.
Setting
COM Interface ifconfig Command Settings
Description
Default Setting
-d
Resets the router IP interface settings to the default values. This
setting tries four WAN configurations in the following order until it finds
the correct type for the router connection to the network:
1. Nortel Networks HDLC encapsulation (also referred to as
Nortel Networks Standard Point-to-Point) with external clocking
2. Frame Relay Annex D
3. Frame Relay LMI
4. Frame Relay Annex A
56/64K CSU/DSU Settings
-r
Configures 56/64K telco service for 56K DDS or 64K Clear Channel.
Use one of the following options: 56 or 64.
Frame Relay Settings
-fr
Configures the router COM interface as a frame relay connection.
With this setting, use one of the following options to specify a DLCMI
setting: -annexd, -annexa, or -lmi.
-annexd
-annexa
-lmi
When one of these options is used with the -fr setting, it specifies a
DLCMI setting. Use the same setting as the network to which the
router’s frame relay interface is connected. The default setting for
frame relay is -annexd.
Internal Clocking Setting
-int_clk
Sets the serial interface to internal clocking at 1.25 MB/s. If you do not
specify this setting, the router defaults to external clocking.
IP Connector Setting
<interface>
<IP_address>
Specifies the IP connector you are configuring. Use the format
com<port #>.
IP Address Settings
Specifies the IP address of the interface you set with <interface>.
Provide this address in dotted decimal notation.
(continued)
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Table A-1.
COM Interface ifconfig Command Settings (continued)
Setting
Description
<subnet_mask>
Specifies the IP subnet mask of the interface you set with <interface>.
Provide this address in dotted decimal notation.
<next_hop_
address>
Specifies the IP address of the next-hop router. Provide this address
in dotted decimal notation. Specify this address only if there are
intermediate routers between the router and the BootP server.
Configuring an Ethernet Interface for Network Booting
To configure any ARN Ethernet interface for network booting, use the following
command format:
ifconfig [-d] <interface> [<IP_address> <subnet_mask> [<next_hop_address>]]
Table A-2 describes the ifconfig command settings for configuring the router’s
Ethernet interface.
Table A-2.
Setting
Ethernet Interface ifconfig Command Settings
Description
Default Setting
-d
Resets the router IP interface settings to the default values. Resetting
an Ethernet interface makes it inactive in the network booting process.
(The output of the getcfg command shows the default as None.)
IP Connector Setting
<interface>
Specifies the IP connector you are configuring. Use the format
xcvr<port #>.
IP Address Settings
<IP_address>
Specifies the IP address of the interface you set with <interface>.
Provide this address in dotted decimal notation.
<subnet_mask> Specifies the IP subnet mask of the interface you set with <interface>.
Provide this address in dotted decimal notation.
<next_hop_
address>
Specifies the IP address of the next-hop router. Provide this address in
dotted decimal notation. Specify this address only if there are
intermediate routers between the router and the BootP server.
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Configuring the ARN for Netboot and Directed Netboot
Configuring a Token Ring Interface for Network Booting
command format:
ifconfig [-d] [ -r<speed> ] <interface> [<IP_address> <subnet_mask>
[<next_hop_address>]]
Table A-3 describes the ifconfig command settings for configuring the router
token ring interface.
Table A-3.
Setting
Token Ring Interface ifconfig Command Settings
Description
Default Setting
-d
Resets the router IP interface settings to the default values. Resetting
a token ring interface makes it inactive in the network booting process.
(The output of the getcfg command shows the default as None.)
IP Connector Setting
-r<speed>
Specifies the speed of the token ring interface. Enter either 16 or 4
(Mb/s). The default is 16 Mb/s.
<interface>
Specifies the IP connector you are configuring. Use the format
mau<port #>.
IP Address Settings
<IP_address>
Specifies the IP address of the interface you set with <interface>.
Provide this address in dotted decimal notation.
<subnet_mask> Specifies the IP subnet mask of the interface you set with <interface>.
Provide this address in dotted decimal notation.
<next_hop_
address>
Specifies the IP address of the next-hop router. Provide this address in
dotted decimal notation. Specify this address only if there are
intermediate routers between the router and the BootP server.
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Enabling and Disabling Interfaces with ifconfig
following command formats:
ifconfig -disable <interface>
ifconfig -enable <interface>
Table A-4 describes the ifconfig command settings for enabling and disabling
interfaces for network booting.
Table A-4.
ifconfig Settings to Enable and Disable Netboot Interfaces
Description
Setting
<interface>
Specifies the IP connector you are enabling or disabling for network
booting. Use one of the following formats:
xcvr<port #>
com<port #>
mau<port #>
Examples of ifconfig Commands
1. Configure the current interface for the default Netboot procedure.
ifconfig -d
2. Specify the IP address and subnet mask of the base module Ethernet interface.
ifconfig xcvr1 21.3.5.62 255.255.255.0
3. Specify the IP address and subnet mask of the expansion module Ethernet
interface.
ifconfig xcvr2 21.3.5.61 255.255.255.0
4. Configure the IP address and frame relay DLCMI of the third serial interface
on the expansion module.
ifconfig com3 21.3.5.62 -fr -annexa
5. Specify the IP address and subnet mask of the base module token ring
interface.
ifconfig mau1 21.3.4.77 255.255.255.0
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Configuring the ARN for Netboot and Directed Netboot
Using the bconfig Command
You use the bconfig command to configure the boot option.
•
To use netboot, you use the boot configuration command bconfig to specify
that the ARN software image file or configuration file resides on the network.
•
To use directed netboot, you use the bconfig command to specify the IP
address of the server and the full pathname to the software image and
configuration file.
•
To use local boot, you use the bconfig command to specify that the
configuration file and software image both reside on the local file system (that
is, the PCMCIA Flash card).
Format for the bconfig Command
To configure an interface for netboot, use the following format:
bconfig -d [image | config]
bconfig [image | config] [local | network [<TFTP_host> <TFTP_pathname>]]
You must use the bconfig command twice: once to specify the location of the
software image, and again to specify the location of the configuration file.
Refer to Table A-5 for a complete description of the bconfig command.
Table A-5.
Option
bconfig Command Settings
Description
image
config
local
Indicates the router’s software image.
Indicates the router’s configuration file.
Indicates that the specified file (image or config) resides in the router’s local file system.
Indicates that the specified file (image or config) resides on a remote file system.
network
<TFTP_host> Specifies the IP address of the TFTP server. If both the software image and configuration
file are on the network, both files must reside on the same host.
<TFTP_path> Specifies the complete pathname of the remote software image or configuration file.
-d
Reverts to the default values for the software image or configuration file and nullifies any
previously specified IP address and pathname for the file, thus disabling directed netboot.
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Examples of bconfig Commands
1. Configure the default netboot procedure. Use a local image file and look for
the configuration file over the network using BootP.
bconfig -d image (or bconfig image local)
bconfig -d config (or bconfig config network)
2. Use netboot for both the image file and the configuration file.
bconfig image network
bconfig config network
3. Use a local configuration file and use directed netboot for the software image
file.
bconfig image network 21.3.5.62 /usr/mykernel.exe
bconfig config local
4. Use a local software image file and use directed netboot for the configuration
file.
bconfig image local
bconfig config network 21.3.5.62 /usr/arnstartup/config
5. Use directed netboot for both the software image file and the configuration
file.
bconfig image network 21.3.5.62 /usr/mykernel.exe
bconfig config network 21.3.5.62 /usr/arnstartup/config
Verifying Your Configuration
You can use the get configuration command getcfg to verify:
•
•
Whether the router is set to boot using a local or remote software image
Whether the router is set to configure using a local or remote configuration
file
•
The configuration of any serial, DSU/CSU, Ethernet, and token ring
connectors
To display the ARN startup options, enter the following command:
getcfg
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Configuring the ARN for Netboot and Directed Netboot
The following sample response shows the settings for an ARN with one Ethernet,
one token ring, and five serial interfaces:
Boot Options
boot image=local
boot config=network
Netboot Parameters:
MAU1...None
XCVR2..None
COM1...EZ-Install
COM2...EZ-Install
COM3...EZ-Install
COM4...EZ-Install
COM5...EZ-Install
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Appendix B
Using Local Boot (the Quick-Start Procedure)
This appendix describes how to complete a local boot by running the Quick-Start
script, as follows:
Topic
Page
Prepare to run Quick-Start
B-2
B-2
B-3
B-16
Understand Quick-Start connector names and numbers
Fill out Quick-Start sample worksheets
Run the Quick-Start script
This appendix explains how to local boot the ARN and create an initial Internet
Protocol (IP) interface using the Quick-Start procedure to get the ARN router up
and running on the network. (You can also configure additional interfaces using
Quick-Start, but in most cases your initial IP interface connects you to the
management workstation, where the network administrator uses Site Manager or
some other management tool to fully customize your router’s configuration.)
To start the ARN on the network using Quick-Start, you run the inst_arn.bat script
and enter information at the prompts. The ARN automatically selects options for
some prompts, and you can accept default values for many of the other prompts.
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Before You Run Quick-Start
To aid you in answering Quick-Start prompts, some sample worksheets are
provided. Fill them out with assistance from your network administrator. The
worksheets contain options that appear at each prompt when configuring a serial
interface, and space for you to enter your own information. If you are configuring
an interface other than the serial interface, the prompts will differ from what is
guide and review the actual Quick-Start prompts and options carefully before
replying.
Be sure to fill out the worksheets and read all sections of this appendix before you
run the Quick-Start script. The sections in this appendix, “Filling Out the
Worksheets” and “Running the Quick-Start Script,” provide additional
information about the Quick-Start script.
Note: Contact your network administrator for assistance in selecting
worksheet responses.
The Quick-Start script assigns a name and number to each interface, depending on
its location on the ARN.
In addition to either an Ethernet or token ring base module, the ARN can contain
expansion modules and adapter modules (Figure B-1).
Figure B-1.
ARN Module Locations
B-2
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Using Local Boot (the Quick-Start Procedure)
Table B-1 provides the connector names and numbers you should use during the
Quick-Start procedure.
Table B-1.
Quick-Start Connector Names and Numbers
Module
Interface*
Base
Expansion
Adapter 1
Adapter 2
Ethernet
Token Ring
Serial
XCVR1
MAU1
N/A
XCVR2
MAU2
N/A
N/A
N/A
N/A
COM3, COM4, COM1
or COM5
COM2
56/64K, FT1/T1, or
FE1/E1 DSU/CSU
N/A
N/A
COM1
COM2
* The Quick-Start script does not support initial ISDN, X.25 PAD, or V.34 interface
configuration.
Filling Out the Worksheets
The inst_arn.bat script provides many options for configuring the ARN on a
network. Since typical remote access uses a serial interface over a wide area
connection, this sample describes only the options involved with a serial
configuration.
Note: This section provides worksheets only for a serial interface
configuration over a wide area connection. It does not contain worksheets for
LAN configuration options. If configuring a LAN interface, read the
Quick-Start text and prompts carefully before responding, as they will differ
from the serial sample.
We suggest the following procedure when you fill out worksheets:
1. Fill out the Global Information Worksheet completely.
The sample worksheet lists options common to all serial interface
configurations.
2. After you record your protocol selections on the Global Information
Worksheet, fill out one Router Protocol worksheet.
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This worksheet lists specific options for RIP, OSPF, or Static Route
configurations. For example, if you select RIP as your routing protocol, you
need to fill out only the worksheet pertaining to RIP.
3. Fill out one Wide Area Protocol worksheet.
This worksheet lists specific options for Nortel Networks (proprietary)
multimegabit data service (SMDS) configurations. For example, if you select
frame relay as your wide area protocol, you need to fill out only the frame
relay worksheet.
4. Run inst_arn.bat as described in “Running the Quick-Start Script” on
page B-16.
Or, a remote-site operator runs the installation script as described in this
guide.
5. When the router has an initial connection to the network, use the guide
Configuring Remote Access for AN and Passport ARN Routerse to
configure the router using Site Manager.
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Global Information Worksheet
This section contains the prompts and possible options relating to all ARN serial
configurations. Write your selection in the “Your Response” column.
Global Information Worksheet
Step
Requested Information
Options
Your Response
1
Enter the module number [1]:
The script lists the available
modules that you can use to
connect the router’s IP network
interface to Site Manager.
Enter the number
that corresponds
to the module you
want to use.
For example, the script might
offer the following options:
1. Token Ring on Base Module
2. Serial on Adapter Module 1
3. Ethernet Tri-Serial on
Expansion Module
2
Driver Type:
If there is only one interface on
the module you chose, the script
automatically selects the driver
type for that interface and
Choose the
Synchronous
driver.
bypasses this prompt. Otherwise,
the script displays a menu of
driver types. The actual menu
depends on the modules you
have installed.
(continued)
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Global Information Worksheet (continued)
Step
Requested Information
Options
Your Response
Enter connector number [1]:
If there is only one connector on
the module you chose, the script
automatically assigns a
connector number and bypasses
this prompt. Otherwise, the script
lists the available connectors. For
example, for an ARN with five
serial connectors, the options are
1. COM1
2. COM2
3. COM3
4. COM4
5. COM5
Enter clock source number [2]:
1. Internal
2. External
Enter clock speed number [10]: This prompt appears only if you
chose an Internal clock source.
The script lists a range of values,
with 64K as the default.
Enter circuit name [S#]:
The script displays a default
circuit name for the COM
interface you selected (for
example, S11 for COM1 and S12
for COM2).
Press the Return
key.
(continued)
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Using Local Boot (the Quick-Start Procedure)
Global Information Worksheet (continued)
Step
Requested Information
Options
Your Response
3
Enter IP address in dotted
decimal notation:
Enter the IP address for the COM
interface.
Enter IP subnetwork mask in
dotted decimal notation:
Enter the subnetwork mask for
the COM interface IP address.
Is the router connected to
the same local area network
as the Site Manager
workstation?
y(es)
n(o)
Press the Return
key.
(y/n) [n]:
Enter routing protocol
number [1]:
1. RIP
2. OSPF
3. Static Route to Site Manager
(Complete the
worksheet for the
protocol you
select.)
Enter wide area protocol
number [1]:
1. Nortel Networks
Point-to-Point Protocol
(Proprietary)
(Complete the
worksheet for the
protocol you
select.)
2. Frame Relay
3. Point-to-Point Protocol (PPP)
Standard
4. Switched Multimegabit Data
Service (SMDS)
Do you wish to set
SNMP community
management?
(y/n) [n]:
y(es)
n(o)
Setting up SNMP community
management is optional.
4
5
Enter (TFTP) volume number
[1]:
The script automatically selects
“1” as the TFTP default volume.
None
Do you want to enable
FTP? (y/n) [n]:
y(es)
n(o)
Enabling FTP is optional.
Enter (FTP) volume number
[1]:
The script automatically selects
“1” as the FTP default volume.
(continued)
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Installing and Operating Passport ARN Routers
Global Information Worksheet (continued)
Step
Requested Information
Options
Your Response
6
Do you want to enable TI
TELNET (y/n) [n]:
y(es)
n(o)
Enabling TELNET is optional.
7
Do you wish to save this
configuration to a file? (y/n) [y]
y(es)
n(o)
Press the Return
key.
Enter filename [startup.cfg]:
We recommend using the default
filename.
Press the Return
key.
Do you wish to set up another
port/module? (y/n) [y]
y(es)
n(o)
Type n and press
the Return key.
Router Protocol Worksheets
This section contains requested information and possible options relating to the
routing protocol choices on the Global Worksheet.
RIP Worksheet
Requested Information
Options
Your Response
RIP will listen to a specific route to the
network or subnet where Site Manager
is located. If you would also like RIP to
listen to the default route (0.0.0.0.)
then answer ‘y’ below. The default
route is useful when no specific route
is available in the RIP updates
y(es)
n(o)
received by this router.
Should RIP listen to the default route?
(y/n) [n]:
(continued)
B-8
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RIP Worksheet (continued)
Requested Information
Options
Your Response
Specify the version of RIP. The default
is to run RIP1. Rip2 runs RIP2 without
the automatic aggregation of subnets
that RIP1 provides. RIG2_AGGR
provices the automatic aggregation of
subnets for RIP2.
1. RIP1
2. RIP2
3. RIP2_AGGR
Enter Routing Protocol Number [1]:
OSPF Worksheet
Requested Information
Options
Your Response
Enter OSPF router ID in dotted
decimal notation:
Enter an IP address to uniquely
identify the router in the OSPF
domain. The router provides the IP
address of the COM port.
We suggest using the default IP
address.
Enter the OSPF area ID in dotted
decimal notation [0.0.0.0]:
Enter the area ID. This ID must
match the area ID of the router’s
neighbor.
Note: The backbone area ID is
always 0.0.0.0.
Enable Simple Password
authentication? (y/n) [n]:
y(es)
n(o)
Note: If you answer y(es), the
Password:
router requests a password.
______________
Follow default paths for unknown
subnets? (y/n) [n]:
y(es)
n(o)
(continued)
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Installing and Operating Passport ARN Routers
OSPF Worksheet (continued)
Requested Information
Options
Your Response
Enter OSPF MTU size selection [1]:
1. Default
2. Ethernet size (Nortel Networks
Series 5 compatible)
3. User Defined MTU
Enter OSPF interface type selection
[1]:
1. Broadcast
2. NBMA
3. Point-to-Point
4. Point-to-Multipoint (Proprietary)
5. Point-to-Multipoint (Per OSPF
Standard)
Note: When using a wide area
protocol other than Nortel
Networks Proprietary PPP, you
should select NBMA.
Enter decimal value in seconds for
Hello Interval [10]:
The script suggests the following
intervals:
Note: This value must match all other
interfaces in the OSPF area for
connection to take place.
Broadcast -- 10 seconds
Point-to-Point -- 15 seconds
NBMA -- 20 seconds
Point-to-MultiPoint --10 seconds
Enter decimal value in seconds for
Router Dead Interval [40]:
The script suggests the following
intervals:
Note: This value must match all other
interfaces in the OSPF area for
connection to take place.
Broadcast -- 40 seconds
Point-to-Point -- 60 seconds
NBMA -- 80 seconds
Point-to-MultiPoint (STD) -- 40
seconds
Enter decimal value for Router Priority
[1]:
Enter a router priority value. The
lower the value (above zero), the
higher the priority.
(For Broadcast, NBMA, or
Point-to-MultiPoint)
Note: If you set the router priority
to zero (0), the router is not eligible
to become the designated router
on this network.
(continued)
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Using Local Boot (the Quick-Start Procedure)
OSPF Worksheet (continued)
Requested Information
Options
Your Response
Enter decimal value in seconds for Poll
Interval [120]:
Enter the largest number of
seconds allowed between Hello
packets that the router sends to an
inactive NBMA neighbor.
(For NBMA only)
The router suggests a 120-second
interval.
Enter IP address of neighbor in dotted
decimal notation or enter q to quit:
Enter addresses for all NBMA
neighbors you want the router to
communicate with.
(For NBMA only)
When you finish entering
addresses, enter q and press the
Return key.
Enter IP address of neighbor in dotted
decimal notation:
Enter addresses for the PPP
neighbor you want the router to
communicate with.
(For PPP only)
Static Route to Site Manager Worksheet
Requested Information
Options
Your Response
Destination Network [0.0.0.0]:
Enter the gateway address of the
destination network. An address
of 0.0.0.0 specifies the default
route.
Destination Network Mask [0.0.0.0]:
Next-Hop Address:
Enter the subnetwork mask of
the destination network. A mask
of 0.0.0.0 specifies the default
route.
Enter a next-hop address. All
static routes require a next-hop
address in the same subnet as
the initial IP interface.
(continued)
114200-E Rev 00
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Installing and Operating Passport ARN Routers
Static Route to Site Manager Worksheet (continued)
Requested Information
Options
Your Response
Follow the default route for unknown
subnets? (y/n) [n]:
y(es)
n(o)
The default route does not apply
for subnets unless you enter y at
this prompt.
Wide Area Protocol Worksheets
This section contains requested information and possible options relating to wide
area protocol choices on the Global Worksheet.
Nortel Networks Proprietary PPP Worksheet
Requested Information
Options
Your Response
Enter BofL (Breath of Life) timer value
(1-60) [5]:
Enter the maximum amount of
time that can elapse between the
successful transmission of BofL
messages.
Enter Local Address
selection [3]:
1. DCE
2. DTE
3. EXPLICIT
Note: Reverse local and remote
address values when configuring
the device at the other end of the
circuit. (Exception: When
connecting to a Series 5 router
that uses DCE/DTE addressing,
use the SAME local address
value.)
(continued)
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Using Local Boot (the Quick-Start Procedure)
Nortel Networks Proprietary PPP Worksheet (continued)
Requested Information
Options
Your Response
Enter Remote Address
selection [3]:
1. DCE
2. DTE
3. EXPLICIT
Note: Reverse local and remote
address values when configuring
the device at the other end of the
circuit. (Exception: When
connecting to a Series 5 router
that uses DCE/DTE addressing,
use the SAME local address
value.)
Frame Relay Worksheet
Requested Information
Options
Your Response
Enter Management type [3]:
1. DLCMI None
2. Rev 1 LMI
3. ANSI T1 617D
4. CCITT Annex A
5. LMI Switch
6. Annex D Switch
7. Annex A Switch
Enter addressing type [4]:
1. ADDR Q.921
2. ADDR Q.922 (MARCH ’90)
3. ADDR Q.922 (NOVEMBER
’90)
4. ADDR Q.922
Enter address field length [2]:
Enter DLCI number [30]:
2. Two Bytes
3. Three Bytes
4. Four Bytes
Enter the permanent virtual
channel (PVC) number.
(For DLCMI None, LMI Switch, Annex
D Switch, and Annex A Switch only)
Note: The valid range for the DLCI
number is between 16 and 1007.
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Installing and Operating Passport ARN Routers
PPP Standard Worksheet
Requested Information
Options
Your Response
Enter Remote IP address in dotted
decimal notation:
Enter the IP address of the peer
connection.
Do you wish to turn on the PPP echo
function? (y/n) [n]:
y(es)
n(o)
Enable PAP (Password Authentication
Protocol)? (y/n) [n]:
y(es)
n(o)
Note: If you answer y(es), the
router requests a PAP ID and
password for this interface. If you
answer n(o), the router asks
whether you want to enable
CHAP.
Enable CHAP (Challenge Handshake
Authentication Protocol)? (y/n) [n]:
y(es)
n(o)
Note: If you answer y(es), the
router requests a CHAP secret
for this interface.
Does the Remote Peer have PAP
authentication enabled? (y/n) [n]:
y(es)
n(o)
Note: If you answer y(es), the
router requests the PAP ID and
password for the remote
interface.
Enable the LQR (Link Quality
Reporting) Protocol? (y/n) [n]:
y(es)
n(o)
Note: Link Quality Monitoring on
a Nortel Networks Series 5
router is not compatible with this
feature.
(continued)
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Using Local Boot (the Quick-Start Procedure)
PPP Standard Worksheet (continued)
Requested Information
Options
Your Response
Enable use of the Remote Peer
router’s LQR Timer? (y/n) [y]:
y(es)
n(o)
(For LQR Protocol only)
Note: If the LQR timer is
enabled, the remote peer router
maintains its own LQR timer for
this interface. When the LQR
timer is disabled, the AN is
responsible for maintaining the
timer for this interface.
Number of seconds (1-120) [3]:
(For LQR Protocol only)
Enter the maximum number of
seconds between the
transmission of LQR packets.
Enter [inbound] success rate
percentage (1-100) [90]:
Enter the minimal acceptable
success rate (percentage) of
packets transmitted by the peer
router and received on this
interface over the last five LQR
reporting periods.
Enter [outbound] success rate
percentage (1-100) [90]:
Enter the minimal acceptable
success rate (percentage) of
packets transmitted by this
interface and received by the
peer router over the last five LQR
reporting periods.
114200-E Rev 00
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Installing and Operating Passport ARN Routers
SMDS Worksheet
Requested Information
Options
Your Response
Enter 10-digit individual address:
Enter the individual address
assigned to you by your SMDS
service provider.
Enter 10-digit group address:
Enter 10-digit arp address:
Enter the group address
assigned to you by your SMDS
service provider.
Enter the Address Resolution
Protocol (ARP) address
assigned to you by your SMDS
service provider.
Running the Quick-Start Script
The Quick-Start script is called inst_arn.bat and you run it as part of the Local
Boot process.
Note: Before you run the Quick-Start script, make sure you have the
completed worksheets with you.
Begin local boot as follows:
1. At the Technician Interface login:prompt, enter Manager to log in.
2. Enter bconfig config local to configure the router to use the local config
file when booting.
For information about the bconfig command, see “Using the bconfig
Command” on page A-7.
3. Reboot the router by entering boot.
The Technician Interface login prompt appears.
4. Log in to the Technician Interface.
The Technician Interface mounts the local file system and displays a prompt
indicating the present working directory.
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Using Local Boot (the Quick-Start Procedure)
run inst_arn.bat
6. Follow the script online, using your worksheets when responding to its
prompts.
The list of commands in Table B-2 describe how to interact with the
Quick-Start script.
Table B-2.
Task
Quick-Start Commands
Action
Details
Accept a default value
Press Return
Your console displays default values in
brackets; for example, [E11].
Repeat a step (for
example, if you make a
mistake)
Press Control-c When prompted, “Terminate script y/n?”
Press n
press the n key. You return to the
beginning of the step so that you can
reenter the information.
Stop the Quick-Start
installation procedure
Press Control-c When prompted, “Terminate script y/n?”
Press y
press the y key. The procedure is
terminated and you return to the
Technician Interface prompt.
To restart the Quick-Start/Power-Start
procedure, you must reboot the router by
entering boot.
The script prompts you for the following information (in the order given):
a. The initial Global Worksheet information
b. Specific protocol information
c. Wide area protocol selection
d. Specific protocol information
e. The rest of the Global Worksheet information
After you enter all of the Global Worksheet protocol information, the script
displays a Configuration Summary and prompts you to save the configuration
to a file.
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Installing and Operating Passport ARN Routers
7. Name and save the configuration file.
The script begins to test the configuration on the new IP interface
(Figure B-2).
Testing local IP interface
ping -IP 192.32.00.000 -r5
IP ping: 192.32.00.000 is alive (size - 16 bytes)
IP ping: 192.32.00.000 is alive (size - 16 bytes)
IP ping: 192.32.00.000 is alive (size - 16 bytes)
IP ping: 192.32.00.000 is alive (size - 16 bytes)
IP ping: 192.32.00.000 is alive (size - 16 bytes)
This test attempts to ping the Site Manager workstation.
NOTE: If routing has not yet converged, an attempt
to ping the Site Manager workstation may fail. If
this happens, you may either enter a new IP address or
quit and wait a short period of time and try again from
the TI command line.
Type q<return> to cancel this test.
Enter IP address of Site Manager workstation:
Figure B-2.
Starting the IP Interface Test
8. To continue the IP configuration test, enter the IP address for the Site
Manager workstation.
To cancel the test, enter q.
9. Choose whether you want to configure another module/port.
If you enter n, (to stop configuring modules/ports), the Technician Interface
prompt appears. If you enter y, you return to Step 6 of this procedure.
10. When the Technician Interface prompt reappears, enter logout to exit the
Technician Interface.
When the router creates and tests the configuration, it starts using the
configuration information you entered. Refer to Configuring Passport Remote
Access to configure the router using Site Manager.
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Appendix C
ARN Technical Specifications
This appendix provides technical specifications and a product overview of the
ARN and its interface options, as follows:
Topic
Page
Physical specifications
C-1
C-2
C-2
C-3
Electrical specifications
Environmental specifications
Hardware communications options
Physical Specifications
The dimensions and weight of the ARN are as follows:
•
•
•
•
Height: 2.8 in. (7.1 cm)
Width: 17.25 in. (43.8 cm)
Depth: 12.5 in. (31.8 cm)
Weight: 15 lb (6.8 kg)
Your installation site must provide a certain amount of free space around the ARN
to dissipate heat. The space requirements for installing the ARN at your site are as
follows:
•
•
•
Width: 22.5 in. (57.2 cm)
Minimum depth: 15 in. (38.1 cm)
Depth for servicing: 25 in. (63.5 cm)
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Installing and Operating Passport ARN Routers
If you are installing your ARN in an electronic equipment rack, make sure that the
rack meets the following specifications:
•
•
•
•
Heavy-duty steel construction
Electronic Industries Association (EIA) standard hole-spacing
Width of 19 in. (48.26 cm)
Depth of 24 in. (60.96 cm)
Electrical Specifications
•
•
•
Proximity to wall receptacle: within 6 ft (1.8 m) of the ARN
Voltage: 100 to 240 VAC
Amperage: 0.5 to 1.0 A
Table C-1 lists the wall outlet requirements.
Table C-1.
Country
ARN Wall Outlet Requirements
Outlet
Voltage
United States/
Canada
National Electrical Manufacturers
Association (NEMA) 5-15P standard outlet
100 to 120 V
Any other country Your ARN distributor informs you of the
outlet you need.
200 to 240 V
Environmental Specifications
The environmental requirements of the ARN are as follows:
•
•
•
Altitude: 0 to 8,000 ft (0 to 2,438.4 m)
Humidity: 10% to 90%, noncondensing
Temperature: 32°F to 104°F (0°C to 40°C) stable
C-2
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ARN Technical Specifications
Hardware Communications Options
The ARN is designed to scale to your needs. In addition to either an Ethernet or
token ring base module, you can add an optional expansion and up to two optional
adapter modules to the ARN.
The ARN is available in the following base module configurations:
•
•
•
•
One Ethernet AUI and Ethernet 10BASE-T interface
One Ethernet 10/100BASE-Tx interface
One Ethernet 100BASE-Fx interface
One Token Ring interface (STP only)
The ARN supports the following expansion modules:
•
•
•
•
One Ethernet AUI and Ethernet 10BASE-T interface
One token ring media access unit interface (STP and UTP option)
Three serial interfaces
One Ethernet AUI and Ethernet 10BASE-T interface and three serial
interfaces
•
One token ring interface (STP and UTP option) and three serial interfaces
Note: The Ethernet AUI and 10BASE-T base and expansion modules can also
contain an optional data collection module (DCM). This optional DCM
gathers Ethernet statistics for a remote monitoring (RMON) utility. A subset of
these statistics is gathered with a built-in RMON function on the
Ethernet10/100BASE-Tx and -Fx interfaces. If your router has both types of
RMON data collection installed, you can run the built-in RMON function or
the optional DCM module, but not both at the same time. If you have one
configured, the other is shut off. Your network administrator can refer to
Configuring RMON and RMON2 on BayRS Routers for additional information
about how to enable and use each RMON data collection implementation.
Check also the Documentation Change Notice and Release Notes for related
information.
The ARN also supports up to two of the following adapter modules:
•
•
One serial interface
One ISDN BRI S/T interface
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Installing and Operating Passport ARN Routers
•
•
•
•
•
•
One ISDN BRI U interface
One V.34 modem interface
One 56/64K DSU/CSU interface
One FE1/E1 DSU/CSU interface
One FT1/T1 DSU/CSU interface
One X.25 PAD interface
Table C-2 describes each interface.
Table C-2.
Network Interfaces Available on ARNs
Network
Interface
Description
Ethernet and
Supports the Ethernet and IEEE 802.3 standards that provide LAN connectivity. The
Second Ethernet ARN can have up to two Ethernet interfaces: one on the base module and one on an
expansion module.
The Ethernet interface on the base module can be a 10BASE-T, a 10/100BASE-Tx, or a
100BASE-Fx. The 10BASE-T can also be used as an expansion module. There are two
ports available for each 10BASE-T: a 10BASE-T and an 802.3 AUI port; however, you
can use only one of these ports (10BASE-T or AUI) on each module at a time.
The 10BASE-T and 10/100BASE-Tx interfaces provide unshielded twisted-pair
support; the 10BASE-T AUI interface provides broadband, baseband, fiber, and
shielded twisted-pair support, depending on the transceiver and cabling you use. The
100BASE-Fx provides fiber support.
Token Ring and
Second Token
Ring
Supports the token ring and IEEE 802.5 standards that provide LAN connectivity. The
ARN can have up to two token ring interfaces: one on the base module and one on an
expansion module.
The token ring base module supports a 9-pin (DB-9) STP token ring interface. The
token ring expansion module supports both a 9-pin (DB-9) STP connector and a UTP
connector; however, you can use only one port (STP or UTP) on the expansion module
at a time.
Both token ring connector types support the 802.5 media access control (MAC)
token-passing protocol, the 802.2 Type 1 (connectionless) protocol, the 802.2 Type 2
(connection-oriented) protocol, and the 16-Mb/s Early Token Release (ETR) protocol
over the appropriate cabling.
(continued)
C-4
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Table C-2.
Network Interfaces Available on ARNs (continued)
Network
Interface
Description
Serial
Provides WAN connectivity. ARN models can have up to five serial ports (three on an
expansion module and up to two adapter modules).
Each port can operate independently with RS-232, RS-422, RS-449, RS-530, V.28,
V.35, and X.21 cables. Serial capability allows internal or external clocking.
ISDN BRI
Supports an S/T or U interface. The BRI provides two B channels, and supports full
D-channel signaling and call setup/tear-down as defined in 1988 CCITT (now ITU-T)
Q.921 and Q.931. For more information on ISDN, functional groups, or reference
points, refer to Configuring Dial Services.
The ISDN BRI option is available as an adapter module for any ARN model.
56/64K DSU/CSU Supports a 56/64K DSU/CSU interface.
FT1/T1 and
Provides an interface to convert incoming packet data from an external T1 or E1 line
FE1/E1 DSU/CSU (using an RJ-48C connector). Because the interface integrates the Channel Service
Unit (CSU) function on each T1 or E1 port, it allows direct connection to the network. A
T1 port can transmit or receive a total of 24 DSO HDLC channels for each DS1 frame.
X.25 PAD
Provides an X.25 PAD interface.
Provides a V.34 modem interface.
V.34 Modem
Note: For the proper cables or cable pinouts to use for each interface type, see
the Cable Guide.
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Ethernet Attachment Unit Interface (AUI)
The ARN Ethernet 10BASE-T base module, Ethernet expansion module, and
Ethernet/tri-serial expansion modules contain a 10BASE-T standard 802.3 AUI
DB-15 receptacle with a slide lock.
Note: The AUI is designed only for connection to a transceiver. Connecting
the AUI directly to an AUI on an Ethernet station (without a transceiver)
violates IEEE 802.3 standards.
Table C-3 shows the pin assignments for the standard 15-pin AUI receptacle on
the ARN base or expansion module and identifies its pin locations.
Table C-3.
AUI Pin Assignments
Pin No.
Pin Assignment
Signal Name
1
GND
2
CI-A
3
DO-A
4
GND
5
DI-A
Pin 8
Pin 1
6
+12 V DC Return
Not used
Not used
CI-B
7
Pin 15
Pin 9
8
CAB0107A
9
10
11
12
13
14
15
DO-B
GND
DI-B
+12 V DC
GND
GND
C-6
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Ethernet 10BASE-T and 10/100BASE-Tx Interfaces
The Ethernet 10BASE-T and 10/100BASE-Tx interfaces provide UTP support.
Table C-4 identifies the pin locations and function assignments for these
interfaces.
Table C-4.
10BASE-T and 10/100BASE-Tx Interface Pin Assignments
Pin Assignment
Pin No.
Signal (Function)
1
2
3
4
5
6
7
8
TD+ (Transmit to UTP wire)
TD- (Transmit to UTP wire)
RD+ (Receive from UTP wire)
Not used
12345678
Not used
RD- (Receive from UTP wire)
Not used
Not used
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The token ring STP interface provides shielded twisted-pair support. The ARN
token ring base module, token ring expansion module, and token ring/tri-serial
expansion modules contain this standard 802.5 DB-9 receptacle.
Table C-5 shows the pin assignments for the standard 9-pin STP receptacle on the
ARN base or expansion module and identifies its pin locations.
Table C-5.
Token Ring STP Interface Pin Assignments
Pin Assignment
Pin No.
Signal Name
1
2
3
4
5
6
7
8
9
RX+ (Receive from STP wire)
GND
Pin 1
Pin 6
Pin 5
Pin 9
GND
GND
TX+ (Transmit to STP wire)
RX- (Receive from STP wire)
GND
GND
TX- (Transmit to STP wire)
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The token ring UTP interface provides unshielded twisted-pair support. The ARN
token ring expansion module and token ring/tri-serial expansion modules contain
this receptacle.
Table C-6 shows the RJ-45 pin assignments for the UTP interface and identifies
the pin locations.
Table C-6.
Token Ring UTP Interface Pin Assignments
Pin Assignment
Pin No.
Signal (Function)
1
2
3
4
5
6
7
8
Not used
Not used
12345678
TX+ (Transmit to UTP wire)
RX+ (Receive from UTP wire)
RX- (Receive from UTP wire)
TX- (Transmit to UTP wire)
Not used
Not used
Serial Interfaces
The ARN supports up to five serial interfaces. You can connect up to three, 44-pin
(DB-44) serial cables to an ARN that contains an optional Ethernet/tri-serial,
token ring/tri-serial, or tri-serial expansion module. You can connect one, 44-pin
serial cable to each serial adapter module (the ARN can support two).
The serial interfaces provide multiprotocol WAN connection, each operating
independently with RS-232, RS-422, RS-530, V.35, V.28, and X.21 electrical
interfaces at transmission rates from 1200 b/s to 2.048 Mb/s. When used with
standard keyed cables, the ports automatically configure to the desired electrical
interface.
You can use the following cables, described in the Cable Guide:
•
•
•
V.35 connections (Order No. 7220)
V.28 connections (Order No. 7837)
X.21 connection (Order No. 7224)
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•
•
•
RS-422 connections (Order No. 7318)
RS-232 connections (Order No. 7826)
RS-530 connections (Order No. AE0018012)
Table C-7 shows the signal and pin assignments for these connectors.
Table C-7.
Serial Interface Pin Assignments
Pin Assignment
Pin No. Signal Name Pin No. Signal Name
1
FGND
SD+
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
DCD-
ST-
2
3
RD+
RT-
4
RTS+
CTS+
DSR+
SGND
DTR+
DCD+
ST+
TT-
5
NC
6
RTIN#B
CTSIN#
ST#
7
Pin 1
Pin 15
Pin 30
8
Pin 16
9
VST-
Pin 44
Pin 31
10
11
12
13
14
15
16
17
18
19
20
21
22
VST+
VRT-
VRT+
VRD-
VSD-
VRD+
VSD+
VTT-
RT+
CAB0108A
TT+
RTIN#
CTS#
RTS#
SD-
RD-
RTS-
CTS-
DSR-
NC
VTT+
UNBE
V35D
GND
SNDC
DTR-
C-10
114200-E Rev 00
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ARN Technical Specifications
ISDN BRI U Interface
The ARN supports the BRI standard for ISDN using an optional ISDN/BRI
adapter module. The integrated ISDN BRI functionality allows you to connect
directly to the ISDN network, through a U interface, as opposed to connecting
over a terminal adapter. This solution reduces equipment costs and simplifies
The BRI implementation supports two dial service applications: dial-on-demand
and dial backup. Configuring Dial Services describes these services and how to
configure them for connection to an ISDN network.
Table C-8 lists the ISDN interface pin assignments.
Table C-8.
ISDN BRI U Interface Pin Assignments
Pin Assignment
Pin No.
Signal
1
2
3
4
5
6
7
8
Not used
Not used
Not used
TIP
12345678
RING
No used
Not used
Not used
114200-E Rev 00
C-11
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Installing and Operating Passport ARN Routers
ISDN BRI S/T Interface
The ARN supports the BRI standard for ISDN using an optional ISDN/BRI
adapter module. The integrated ISDN BRI functionality allows you to connect to
The BRI implementation supports two dial service applications: dial-on-demand
and dial backup. Configuring Dial Services describes these services and how to
configure them for connection to an ISDN network.
Table C-9 lists the ISDN interface pin assignments.
Table C-9.
ISDN BRI S/T Interface Pin Assignments
Pin Assignment
Pin No.
Signal
1
2
3
4
5
6
7
8
Not used
Not used
12345678
Tx+ (Transmit to wire)
Rx+ (Receive from wire)
Rx- (Receive from wire)
Tx- (Transmit to wire)
Not used
Not used
C-12
114200-E Rev 00
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ARN Technical Specifications
56/64K DSU/CSU Interface
The ARN supports direct synchronous access to either a 56K dataphone digital
service (DDS) or 64K Clear Channel dedicated services using an optional 56/64K
DSU/CSU adapter module. The 56/64K DSU/CSU interface uses an 8-pin RJ-45
connector as shown in Table C-10.
Table C-10 lists the 56/64K DSU/CSU interface pin assignments.
Table C-10.
56/64K DSU/CSU Interface Pin Assignments
Pin Assignment
Pin No.
Signal
1
2
3
4
5
6
7
8
TD (Ring)
TD (Tip)
Not used
Not used
Not used
Not used
RD (Tip)
RD (Ring)
12345678
FT1/T1 DSU/CSU Connections
The ARN supports the conversion of data (HDLC protocol) from a T1 line using
an optional FT1/T1 DSU/CSU adapter module. The integrated DSU/CSU
functionality allows you to connect directly to the T1 network, as opposed to
connecting via an external adapter. This solution reduces equipment costs and
simplifies connection to a T1 carrier.
The ARN FT1/T1 DSU/CSU implementation supports dynamic reconfiguration,
Fractional T1 loopback, Facility Data Link (FDL) functions, and an integrated Bit
Error Rate Test (BERT) line tester. Configuring WAN Line Services describes
these services and how to configure them for connection to a T1 network.
114200-E Rev 00
C-13
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Installing and Operating Passport ARN Routers
Table C-11 lists the ARN FT1/T1 DSU/CSU connector pinouts.
Table C-11.
RJ-48C Connector Pinouts
Pin Assignment
Pin No.
Signal
1
Receive Data RING
Receive Data TIP
No Connect
2
3
4
5
6
7
8
12345678
Send Data RING
Send Data TIP
No Connect
No Connect
No Connect
C-14
114200-E Rev 00
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ARN Technical Specifications
X.25 PAD Connections
The ARN provides X.25 PAD functions that enable the router to access X.25
maintains links with the packet switch network, assembles and disassembles
packets, communicates with the character terminal, and handles special control
processes for the character terminal.
You connect the X.25 ports using an RS-232-D serial connection as shown in
Table C-12.
Table C-12.
X.25 Breakout Box Interface Pin Assignments
Signal
Signal
Pin Assignment
Pin No.
(Function) Pin No. (Function)
1
GND
13
14
15
16
17
18
19
20
21
22
23
24
25
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
DTR
2
RxD
Pin 1
Pin 13
Pin 25
3
TxD
4
RTS
Pin 14
5
CTS
ARN0093A
6
DSR
7
GND
8
DCD
9
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
10
11
12
114200-E Rev 00
C-15
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Installing and Operating Passport ARN Routers
RJ-11 Interface (for V.34 Modem)
The ARN supports a V.34 modem connection using an optional V.34 modem
adapter module. The V.34 functionality allows you to connect directly to a phone
line, as opposed to connecting over an external modem. This solution reduces
equipment costs and simplifies connection to a wide area network.
Table C-13 lists the V.34 interface pin assignments.
Table C-13.
V.34 Interface Pin Assignments
Pin Assignment
Pin No.
Signal
1
2
3
4
5
6
Not Used
No Connection
TIP
1 2 3 4 5 6
RING
No Connection
Not Used
Local Console Connections
The ARN back panel contains one console service interface, labeled Console; its
DB-9 plug connector provides an RS-232-D serial connection. You use this local
console port to connect the ARN to a PC or VT100 compatible console device for
direct console access.
The Passport ARN shipping package includes the console/modem kit
(Order No.110310) for connecting devices to the Console port.
•
To connect a terminal to the Console port, use the complete console/modem
kit, including the cable (Order No.110307) with the null modem adapter
(Order No.110308).
•
To connect a PC running Windows NT to the Console port, use the complete
console/modem kit, including the cable (Order No.110308) and the null
modem adapter (Order No.110307) plus a standard AT serial cable with one
DB-25 plug connector, supplied with the PC.
C-16
114200-E Rev 00
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ARN Technical Specifications
The connector pin assignment described in Table C-14 shows signal and pin
assignments for the Console port.
Table C-14.
Local Console Port DB-9 Pin Assignments
Pin Assignment
Pin No.
Signal Name
Direction
1
2
3
4
5
6
7
8
9
Not used
N/A
TXD (Transmit data)
RXD (Receive data)
Not Used
To terminal
From terminal
N/A
Pin 1
Ground
N/A
DTR
To terminal
N/A
Pin 9
Not Used
Not Used
N/A
Not Used
N/A
Service Modem Connections
The ARN back panel contains one modem service interface, labeled Modem; its
DB-9 plug connector provides an RS-232-D serial connection. You use this local
console port to connect the ARN to any Hayes compatible modem for remote
dial-in access.
The Passport ARN shipping package includes the console/modem kit
(Order No.110310) for connecting devices to the Modem port. To connect a
modem, use the cable (Order No.110307 from the kit), a standard, 15-foot molded
AT serial cable with DB-9 receptacle to DB-25 plug connectors.
114200-E Rev 00
C-17
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Installing and Operating Passport ARN Routers
The connector pin assignment described in Table C-15 shows signal and pin
assignments for the modem port.
Table C-15.
Service Modem Port DB-9 Pin Assignments
Pin Assignment
Pin No.
Signal Name
Direction
1
2
3
4
5
6
7
8
9
DCD (Data carrier detect)
TXD (Transmit data)
RXD (Receive data)
DSR (Data set ready)
GND
From modem
To modem
From modem
From modem
N/A
Pin 1
DTR (Data terminal ready)
CTS (Clear to send)
RTS (Request to send)
Not used
To modem
From modem
To modem
N/A
Pin 9
C-18
114200-E Rev 00
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Appendix D
Requirements for European Operation
This appendix provides information required for operating the ARN in Europe,
cabling requirements for synchronous (serial) connection, and information about
module (Order No. CV0004002) in Europe.
ARN Ethernet Base Model Safety Status
Table D-1 lists the safety status of interconnection points to the connection of
other equipment.
Table D-1.
Safety Status (Order Nos. CV1001001, CV1001002,
CV1001003, CV1001004, CV1001005)
Port Location
Port Description
Type of Circuit
AUI
Ethernet AUI
Safety extra-low voltage
(SELV)
UTP
Ethernet 10BASE-T
V.28
SELV
SELV
Console
114200-E Rev 00
D-1
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Installing and Operating Passport ARN Routers
ARN 10/100BASE-T Ethernet Base Model Safety Status
Table D-2 lists the safety status of interconnection points to the connection of
other equipment.
Table D-2.
Safety Status (Order Nos. CV1001011, CV1001012,
CV1001013, CV1001014, CV1001015, CV1001016, CV1001017,
CV1001018, CV1001019, CV1001020)
Port Location
Port Description
Type of Circuit
UTP
Ethernet 10/100BASE-T
V.28
SELV
SELV
Console
ARN Token Ring Base Model Safety Status
Table D-3 lists the safety status of interconnection points to the connection of
other equipment.
Table D-3.
Safety Status (Order Nos. CV1101001, CV1101002,
CV1101003, CV1101004, CV1101005)
Port Location
Port Description
Type of Circuit
MAU
Token Ring
V.28
SELV
SELV
Console
D-2
114200-E Rev 00
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Requirements for European Operation
ARN expansion modules are upgrade options that provide an additional
synchronous interface. These options can be installed in any ARN model.
Table D-4 lists the safety status of the interconnection point (COM3, COM4,
COM5, COM6, COM7, COM8, and COM9) provided by each of the expansion
modules (Order Nos. CV0004011, CV0004012, CV0004013, CV0004014,
CV0004015, CV0004026, and CV0004027) to the connection of other equipment.
Table D-4.
Safety Status (Order Nos. CV0004011, CV0004012,
CV0004013, CV0004014, CV0004015, CV0004026,
CV0004027)
Port Location
Port Description
Type of Circuit
COM3, COM4, and COM5, V.28, X.21, V.35
COM6, COM7, COM8, and
COM9
Telecommunications
network voltage (TNV) at
SELV levels
AUI
Ethernet AUI
SELV
SELV
SELV
SELV
SELV
SELV
10Base-T
MAU
Ethernet 10BASE-T
Token Ring
J2
Host Port
10/100BASE-T
JB1
Ethernet 10/100BASE-T
Host Port
Synchronous Cabling Requirements
Refer to Figures D-1 through D-6 and Tables D-5 through D-10 for serial interface
cabling information.
Note the following compliance requirements:
•
•
•
V.28 compliance requires an Order No. 7837 or 7934 cable.
V.35 compliance requires an Order No. 7220 or 7932 cable
X.21 compliance requires an Order No. 7224 or 7936 cable.
114200-E Rev 00
D-3
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15 Feet
Pin 1
Pin 13
Pin 25
1
Pin 15
Pin 30
16
31
Pin 14
Pin 44
25-position D-Sub plug with M-3 jack screws
(ground shield connected to backshell)
44-position D-Sub plug with screw locks
(ground shield connected to backshell)
CAB0069B
Figure D-1.
Table D-5.
Cable 7837 (V.28 Compliant)
WAN Interface (Order No. 7837)
Nortel Networks Termination
Remote Termination
Pin
Signal
Pin
Signal
1
2
Frame Ground
1
2
Frame Ground
Send Data+
Send Data
3
Receive Data+
3
Receive Data
4
Request to Send+
Clear to Send+
4
Request to Send
Clear to Send
5
5
6
Data Set Ready+
Data Terminal Ready+
Data Carrier Detect+
Send Timing+
6
Data Set Ready
Data Terminal Ready
Data Carrier Detect
Send Timing
8
20
8
9
10
11
12
7
15
17
24
7
Receive Timing+
Transmitter Signal Element Timing+
Signal Ground
Receive Timing
Transmitter Signal Element Timing
Signal Ground
Local Wire Connections
Pin 7 > 19 > 20 > 23
Pin 13 > 28
Pin 14 > 29
D-4
114200-E Rev 00
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Requirements for European Operation
15 ft
(4.57 m)
Pin 1
Pin 13
Pin 25
Pin 1
Pin 25
Pin 50
Pin 14
Pin 26
50-position 0.8-mm plug
(ground shield connected to internal shell)
25-position D-sub plug with screw locks
(ground shield connected to backshell)
CAB0073A
Figure D-2.
Table D-6.
Nortel Networks Termination
Cable 7934 (V.28 Compliant)
WAN Interface (Order No. 7934)
Remote Termination
Pin
Signal
Pin
Signal
1
2
Frame Ground
1
2
Frame Ground
Send Data
Send Data+
3
Receive Data+
3
Receive Data
4
Request to Send+
Clear to Send+
Data Set Ready+
Data Terminal Ready+
Data Carrier Detect+
Send Timing+
4
Request to Send
Clear to Send
5
5
6
6
Data Set Ready
Data Terminal Ready
Data Carrier Detect
Send Timing
8
20
8
9
10
11
12
7
15
17
24
7
Receive Timing+
Terminal Timing+
Signal Ground
Receive Timing
Terminal Timing
Signal Ground
Local Wire Connections
Pin 7 > 30 > 31 > 34
Pin 13 > 38
Pin 14 > 39
114200-E Rev 00
D-5
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Installing and Operating Passport ARN Routers
15 Feet
A
C
E
H
P
S
U
W
Y
B
D
F
J
R
T
V
X
Pin 1
Pin 15
Pin 30
Pin 44
Pin 16
Pin 31
44-position D-Sub plug with screw locks
(ground shield connected to backshell)
AA
34-position V.35 plug with screw jack retainers
(ground shield connected to backshell)
CAB0043A
Figure D-3.
Table D-7.
Nortel Networks Termination
Cable 7220 (V.35 Compliant)
V.35 Interface (Order No. 7220)
Remote Termination
Pin
Signal
Pin
Signal
38
36
34
33
32
31
37
35
6
VSD+
P
Send Data A
VSD-
S
Send Data B
VRT+
V
Receive Timing A
Receive Timing B
Send Timing A
Send Timing B
Receive Data A
Receive Data B
Data Set Ready
Data Terminal Ready
Request to Send
Clear to Send
VRT-
X
VST+
Y
VST-
AA
R
T
VRD+
VRD-
Data Set Ready+
Data Terminal Ready+
Request to Send+
Clear to Send+
VTT+
E
8
H
C
D
U
W
A
4
5
40
39
1
Terminal Timing A
Terminal Timing B
Frame Ground
VTT-
Frame Ground
(continued)
D-6
114200-E Rev 00
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Requirements for European Operation
V.35 Interface (Order No. 7220) (continued)
Nortel Networks Termination Remote Termination
Table D-7.
9
Data Carrier Detect+
Signal Ground
F
B
Data Carrier Detect
Signal Ground
19
Local Wire Connections
Pin 19 > 20 > 23 > 7
Pin 41 > 42 > 43
Pin 13 > 28
Pin 14 > 29
15 ft
(4.57 m)
A
C
E
H
P
S
U
W
AA
Pin 25
Pin 1
B
D
F
R
T
V
X
Y
Pin 50
Pin 26
50-position 0.8-mm plug
(ground shield connected to internal shell)
34-position V.35 plug with screw jack retainers
(ground shield connected to backshell)
CAB0070A
Figure D-4.
Table D-8.
Nortel Networks Termination
Cable 7932 (V.35 Compliant)
V.35 Interface (Order No. 7932)
Remote Termination
Pin
Signal
Pin
Signal
44
19
42
17
41
VSD+
VSD-
VRT+
VRT-
P
S
V
X
Y
Send Data A
Send Data B
Receive Timing A
Receive Timing B
Send Timing A
VST+
(continued)
114200-E Rev 00
D-7
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Installing and Operating Passport ARN Routers
Table D-8.
V.35 Interface (Order No. 7932) (continued)
Nortel Networks Termination
Remote Termination
16
43
18
6
VST-
AA
R
T
Send Timing B
VRD+
Receive Data A
Receive Data B
Data Set Ready
Data Terminal Ready
Request to Send
Clear to Send
VRD-
Data Set Ready+
Data Terminal Ready+
Request to Send+
Clear to Send+
VTT+
E
8
H
C
D
U
W
A
4
5
45
20
1
Terminal Timing A
Terminal Timing B
Frame Ground
VTT-
Frame Ground
Data Carrier Detect+
Signal Ground
9
F
Data Carrier Detect
Signal Ground
30
B
Local Wire Connections
Pin 7 > 30 > 31 > 34
Pin 46 > 47 > 48
Pin 13 > 38
Pin 14 > 39
D-8
114200-E Rev 00
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Requirements for European Operation
15 Feet
Pin 1
Pin 8
Pin 1
Pin 15
Pin 30
Pin 44
Pin 16
Pin 31
Pin 9
Pin 15
15-position D-Sub plug with locking posts
(ground shield connected to backshell)
44-position D-Sub plug with screw locks
(ground shield connected to backshell)
CAB0068A
Figure D-5.
Table D-9.
Nortel Networks Termination
Cable 7224 (X.21 Compliant)
X.21 Interface (Order No. 7224)
Remote Termination
Pin
Signal
Pin
Signal
2
16
4
Send Data+
2
9
TD A
Send Data-
TD B
Request to Send+
Request to Send-
Receive Data+
Receive Data-
Data Carrier Detect+
Data Carrier Detect-
Send Timing+
3
Control A
Control B
RD A
18
3
10
4
17
9
11
5
RD B
Indication A
Indication B
Timing A
Timing B
Signal Ground
Frame Ground
23
10
24
7
12
6
Send Timing-
13
8
Signal Ground
Frame Ground
1
1
Local Wire Connections
Pin 41 > 43
Pin 28 > 30
Pin 14 > 15
114200-E Rev 00
D-9
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15 ft
(4.57 m)
Pin 1
Pin 9
Pin 8
Pin 25
Pin 50
Pin 1
Pin 15
Pin 26
50-position 0.8-mm plug
(ground shield connected to internal shell)
15-position D-sub plug with M-3 jack screws
(ground shield connected to backshell)
CAB0074A
Figure D-6.
Table D-10.
Nortel Networks Termination
Cable 7936 (X.21 Compliant)
X.21 Interface (Order No. 7936)
Remote Termination
Pin
Signal
Pin
Signal
2
27
4
Send Data+
2
9
Transmitted Data A
Transmitted Data B
Control A
Send Data-
Request to Send+
Request to Send-
Receive Data+
Receive Data-
Data Carrier Detect+
Data Carrier Detect-
Timing+
3
29
3
10
4
Control B
Receive Data A
Receive Data B
Indication A
28
9
11
5
34
10
35
1
12
6
Indication B
Timing A
Timing-
13
1
Timing B
Frame Ground
Signal Ground
Frame Ground
Signal Ground
7
8
Local Wire Connections
Pin 46 > 48 (GRD)
Pin 38 > 40
Pin 14 > 15
D-10
114200-E Rev 00
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Requirements for European Operation
Serial Adapter Module Requirements
The serial adapter module (Order No. CV0004001) is approved only for
installation in a host, and with host attachments, which are either type approved
for such apparatus or, if supplied after 1st March 1989, are marked with or
supplied with a statement that the host is supplied under the terms of General
Approval Number NS/G/1234/J/100003.
Installation of the serial adapter module in any Passport ARN chassis (Order Nos.
CV1001020, CV1101001, CV1101002, CV1101003, CV1101004, CV1101005)
complies with all requirements listed in this section. Installation of the serial
adapter upgrade module in any ARN complies with all requirements listed in this
section.
Table D-11 lists the safety status of interconnection points to the connection of
other equipment.
Table D-11.
Safety Status (Order No. CV0004001)
Port Location
Port Description
Type of Circuit
COM
P6
V.28, X.21, V.35
Host port
TNV at SELV levels
SELV
114200-E Rev 00
D-11
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Installing and Operating Passport ARN Routers
ISDN BRI Adapter Module Requirements
The ISDN BRI adapter module (Order No. CV0004002) is approved only for
installation in a host, and with host attachments, which are either type approved
for such apparatus or, if supplied after 1st March 1989, are marked with or
supplied with a statement that the host is supplied under the terms of BABT
General Approval Number NS/G/1234/J/100003.
CV1001001, CV1001002, CV1001003, CV1001004, CV1001005, CV1001011,
CV1001020, CV1101001, CV1101002, CV1101003, CV1101004, CV1101005)
complies with all requirements listed in this section. Installation of the ISDN BRI
upgrade module in any ARN complies with all requirements listed in this section.
Table D-12 lists the safety status of interconnection points to the connection of
other equipment.
Table D-12.
ISDN BRI Safety Status (Order No. CV0004002)
Port Location
Port Description
Type of Circuit
ISDN
P6
BRI ISDN
Host Port
TNV at SELV levels
SELV
Table D-13 lists the ISDN connector pinouts.
Table D-13.
Pin
ISDN Connector Pinouts
Signal
1
2
3
4
5
6
7
8
No connection
No connection
Tx+
Rx+
Rx-
Tx-
No connection
No connection
D-12
114200-E Rev 00
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Requirements for European Operation
Power Requirements for ISDN BRI and Serial Adapter
Modules
The ISDN BRI and serial adapter modules obtain power from the host chassis and
have the power requirements shown in Table D-14.
Table D-14.
Voltage
ISDN BRI Power Requirements
Amperage
+5 V
1 A
+12 V
-12 V
0.15 A
0.15 A
The power drawn from the host chassis combined with that required for any other
cards and accessories must be within the power rating of the host chassis.
When you install an ISDN BRI or serial adapter module in an ARN, make sure
that you do not impair the integrity of the network protection from hazardous
voltages used or generated internally by the host chassis.
Clearance and Creepage Distances for ISDN BRI and Serial
Adapter Modules
The clearance and creepage distances (shown as X and Y, respectively, in
Figure D-7 and Table D-15) must be maintained between the card and:
•
•
The host chassis in which it is installed
Any adjacent cards installed in the host chassis
The exception to this rule is the edge connector, which resides in the host chassis
backplane, where no minimum distance applies.
114200-E Rev 00
D-13
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Installing and Operating Passport ARN Routers
ISDN Module
Typical
host
chassis
X
X
Y
Y
Baseboard
SELV cards
AN0060A
Figure D-7.
Table D-15.
Clearance and Creepage Distances for ISDN BRI and Serial
Adapter Modules
Clearance and Creepage Distances for ISDN BRI and Serial
Adapter Modules
Voltage used or generated by other parts
Clearance (X)
Creepage (Y)
of the host or expansion card
2.0 mm
2.6 mm
4.0 mm
4.0 mm
2.4 (3.8) mm
3.0 (4.8) mm
5.0 (8.0) mm
6.4 (10.0) mm
Up to 50 V RMS or V DC
Up to 125 V RMS or V DC
Up to 250 V RMS or V DC
Up to 300 V RMS or V DC
D-14
114200-E Rev 00
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The creepage distances apply to the normal office environment. When the local
environment within the host chassis is subject to conductive pollution or dry
nonconductive pollution that could become conductive due to condensation, the
creepage distances shown in parentheses in Table D-15 apply.
The clearance and creepage distance between adjacent points should be checked
as follows:
•
The clearance distance (X) is the shortest distance between two points
measured through the air.
•
The creepage distance (Y) is the shortest distance between two points
measured across a surface.
If in doubt about calculating these distances, obtain advice from a competent
telecommunications safety engineer. Failure to install the ISDN BRI or serial
adapter module according to these instructions invalidates the conditions of the
BABT General Approval agreement.
114200-E Rev 00
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Index
Numbers
in a rack, 1-6 to 1-8
on a flat surface, 1-5
interfaces, C-4
10/100BASE-Tx
pin assignments, C-7
100BASE-Fx, 1-9
monitor
interface, connecting to, 1-13
boot process and, 2-6
using, 2-6
10BASE-T
interface, connecting to, 1-12
operating, 3-1 to 3-10
power switch, using, 3-11
resetting, 3-12
7934, 50-pin to RS-232 cable, D-5
A
space required to install, C-1
arn.exe file, 2-1
acronyms, xxi
AUI
adapter modules
interface, connecting to, 1-11
pin assignments, C-6
connecting to
ISDN interfaces, 1-17
serial interfaces, 1-17
V.34 interface, 1-20
interface options, 1-9, C-3
ISDN LEDs, 3-7
B
back panel
LEDs, 3-8
locating, 1-9
Base LED, 3-3
base module
diagnostic LEDs, 3-2, 3-3
Ethernet interface
10BASE-T, 1-9
Adapter1 LED, 3-3
Adapter2 LED, 3-3
AUI, 1-9
Ethernet LEDs, 3-3
fiber interface
interface options, 1-9, C-3
locating, 1-9
serial LEDs, 3-6
token ring interface, 1-9
token ring LEDs, 3-4
address settings, IP
DSU/CSU, A-3
Ethernet, A-4
serial, A-3
token ring, A-5
Annex A, frame relay, A-3
Annex D, frame relay, A-3
ARN
dimensions, C-1
installing, 1-5 to 1-8
B-channel #1 (B1) LED, 3-7
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B-channel #2 (B2) LED, 3-7
wiring, 1-1
bconfig command
default netboot settings, A-8
described, 2-10
directed netboot, A-8
examples, A-8
carrier detect (CD) LED, 3-7, 3-8
clocking
serial interface, A-3
setting internal, A-3
format, A-7
local boot, A-8
cold boot, 3-12
collision (Cl) LED, 3-3, 3-5
collision detection, 3-5
using, A-7
boot
command
command
netboot, 2-9
bconfig, 2-10
defined, A-7
examples, A-8
local boot, B-16
boot, B-16
getcfg command display, A-9
interrupting, 2-6
options, described, 2-2
directed netboot, 2-12
local boot, 2-14
netboot, 2-9
Boot LED, 3-2
booting, 3-12
dir, 2-14
getcfg
BootP server, 2-2
brackets, attaching, 1-6
break sequences, issuing, 2-7
directed netboot, 2-11
netboot, 2-8
using, A-8
ifconfig
C
defined, 2-8
netboot, 2-8
using, A-2 to A-6
cables
connecting
100BASE-Fx, 1-13
10BASE-T, 1-12
AUI, 1-11
back-panel modem, 1-28
DSU/CSU, 1-18, 1-19, 1-21
ISDN, 1-17
command line interface
choice of, 2-6
logging in to, 2-7
config file
management console, 1-23 to 1-24
modem, 1-27
power, 1-30
serial, 1-15
defined, 2-1
local booting with, 2-13
using local, B-16
configuration file
default locations, 2-4
configuring
terminal console, 1-26
UTP, 1-14
DSU/CSU interfaces, A-2
Ethernet interfaces, A-4
serial interfaces, A-2
token ring interfaces, A-5
V.34 adapter modules (RJ-11), 1-20
V.34 back-panel (RJ-11), 1-29
console/modem kit, 1-2
ordering, 1-4
serial, list of, C-9
Index-2
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connecting
100BASE-Fx cables, 1-13
default settings
IP
10BASE-T cables, 1-12
AUI cables, 1-11
communications cables, 1-10
Ethernet cables, 1-10, 1-12, 1-13
ISDN cables, 1-17
DSU/CSU, A-3
Ethernet, A-4
software sources, 2-4
diagnostic
modem cables
failure, 3-2, 3-9
LEDs
back panel, 1-28
PC console cables, 1-23
power cables, 1-30
serial cables, 1-15
list of, 3-3
locating, 3-2
diagnostics
failure, 4-7
dir command, 2-14
STP cables, 1-14
terminal console cables, 1-26
token ring
directed netboot
attaching a console for, 1-23
attaching a modem for, 1-27
bconfig command, A-8
configuring server location, A-7
described, 2-2
ifconfig command, A-6
requirements, 2-2, 2-6
using, 2-6, 2-10
connector settings
DSU/CSU, A-3
Ethernet, A-4
ring speed, A-5
serial, A-3
DLCMI settings, A-3
token ring, A-5
DSU/CSU
console
cables, connecting, 1-18, 1-19, 1-21
interfaces
back-panel interface, C-16
cable
configuring, A-2
interface pin assignments, C-17
personal computer (PC), 1-23
terminal, connecting, 1-25
pin assignments, C-13
LEDs, 3-7, 3-8
E
conventions, text, xx
electrical specifications, C-2
CSU/DSU, LEDs, 3-7, 3-8
customer support, xxiv
electronic enclosure rack
installing in, 1-6
specifications, 1-4, C-2
D
environmental specifications, C-2
data collection module (DCM) LED, 3-3
data detect (DD) LED, 3-7
Ethernet
base module LEDs, 3-3
interface types
data terminal ready (DTR) LED, 3-9
D-channel (D) LED, 3-7
10/100BASE-Tx, 1-9
10BASE-T, 1-9
114200-E Rev 00
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AUI, 1-9
base module, 1-9
G
getcfg command
described, 2-9
interfaces
ifconfig settings, A-4
pin assignments
Ethernet, A-4
sample output, A-9
token ring, A-5
AUI, C-6
H
Expansion LED, 3-3
hardware
module options, C-3
requirements, 1-4
expansion module
Ethernet interface
10BASE-T, 1-9
AUI, 1-9
Hayes modem, 1-28
See also modem
Ethernet LEDs, 3-5
interface options, 1-9, C-3
locating, 1-9
HDLC encapsulation, A-3
serial interfaces, 1-16
serial LEDs, 3-6
token ring interface
UTP, 1-9
token ring LEDs, 3-5
I
ifconfig command
defined, 2-8
disabling interfaces with, A-6
enabling interfaces with, A-6
examples, A-6
EZ Install
described, 2-2
requirements, 2-2, 2-5
using, 2-5
using, A-2 to A-6
image, specifying location of, A-7
insert (NSRT) LED, 3-4, 3-5
inst_arn.bat file, running, 2-14, B-16
F
installing
Fail LED, 3-2
ARN in an electronic enclosure rack, 1-6
before you begin, 1-1
flange brackets, 1-6
Flash memory cards, 1-31
preparation for, 1-5 to 1-8
Fan LED, 3-3
feet, rubber, 1-5
file system, local, 2-14
flange brackets, attaching, 1-6
Flash card LED, 3-3
interfaces
descriptions of, C-4
enabling and disabling, A-6
Ethernet
Flash memory
installing, 1-31
protecting, 3-14
removing, 3-13
10/100BASE-Tx, 1-9
10BASE-T, 1-9
AUI, 1-9
frame relay
settings, A-3
worksheet for, B-13
fiber, 1-9
Index-4
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serial, 1-9
token ring
startup sequence, 3-9
internal clocking, setting, A-3
LMI, frame relay, A-3
IP
local boot
address settings
DSU/CSU, A-3
attaching a console for, 1-23
attaching a modem for, 1-27
bconfig command, A-8
defined, 2-1
serial, A-3
token ring, A-5
connector settings
DSU/CSU, A-3
Ethernet, A-4
requirements, 2-6
starting, B-16
using, 2-6, 2-13, 2-15
local file system
mounting, B-16
viewing, 2-14
serial, A-3
token ring, A-5
default settings
Ethernet, A-4
login procedures, 2-7
M
management console cables
memory testing, 2-6
ISDN
cables, connecting, 1-17
interfaces
connecting to, 1-17
S/T-type pin assignments, C-12
U-type pin assignments, C-11
LEDs, 3-7
modem
back-panel interface, C-17
cable
supplied, 1-2
connecting to, 1-28
default settings
adapter module, 1-21
external, 1-28
ISDN (S/T interface) LED, 3-7
L
interface
connecting to, 1-28
LEDs
adapter modules
DSU/CSU, 3-7, 3-8
ISDN, 3-7
modules, locating, 1-9
V. 34 , 3 -9
N
base module
diagnostic, 3-2, 3-3
Ethernet, 3-3
serial, 3-6
token ring, 3-4
boot status, 3-9
expansion module
netboot
attaching a console for, 1-23
attaching a modem for, 1-27
bconfig command, A-8
described, 2-2
114200-E Rev 00
Index-5
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ifconfig command, A-2
requirements, 2-2, 2-6
using, 2-6, 2-8
preparing for installation, 1-1 to 1-8
product support, xxiv
publications
Nonvolatile File System (NVFS), removing, 3-13
hard copy, xxiii
Proprietary PPP protocol, worksheet for, B-12
Standard protocol, A-3
Q
Quick-Start procedure
commands, B-17
O
inst_arn.bat script, 2-14
running, 2-14, B-16
using, 2-14, B-17
OSPF, worksheet for, B-9
P
PC console interface, connecting to, 1-23
R
PCMCIA
rack-mounting
LED, 3-3
procedure for, 1-6 to 1-8
physical specifications, C-1
receive (Rx) LED, 3-3, 3-5, 3-9
pin assignments
console interface, C-17
DSU/CSU interface, C-13
Ethernet
receive data (RxD) LED, 3-7, 3-8
received line signal detection 3 (RLSD3) LED, 3-6
received line signal detection 4 (RLSD4) LED, 3-6
received line signal detection 5 (RLSD5) LED, 3-6
receiver (RCVR) LED, 3-4, 3-5
10/100BASE-Tx, C-7
AUI, C-6
ISDN
S/T interface, C-12
U interface, C-11
ISDN port connector, C-14
modem interface, C-18
RJ-11, C-16
serial interface, C-10
token ring
redundant power supply (RPS) LED, 3-3
reset button
LEDs and, 3-12
using, 3-12
RIP routing protocol, worksheet for, B-8
RJ-11 interface pin assignments, C-16
router software image
default boot location, 2-4
defined, 2-1
power
cables, 1-30
specifications, C-2
switch, 3-11
RS-232 connections
console (service) interface, C-15, C-16
serial interface, C-9
service modem interface, C-17
Power (Pwr) LED, 3-2
powering on the ARN, 3-11
RS-422 connections, C-9
PPP protocol, Nortel Networks proprietary, B-12
PPP wide area protocol, worksheet for, B-14
Index-6
114200-E Rev 00
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RS-530 connections, C-9
Run LED, 3-2
T
technical support, xxiv
Technician Interface, local booting with, 2-13
terminal console, connecting to, 1-26
terminal. See console
S
serial
cables, connecting, 1-15
interfaces
test LED, 3-7, 3-8
adapter module LED, 3-6
configuring, A-2
ifconfig settings, A-3
pin assignments, C-10
text conventions, xx
token ring
base module LEDs, 3-4
interface, setting, A-5
interfaces
base module, 1-9
configuring, A-5
ifconfig settings, A-5
STP, 1-9
shipment contents, verifying, 1-2
site requirements, 1-5, C-1
types of, 1-9
SMDS wide area protocol, worksheet for, B-16
pin assignments
STP interface, C-8
UTP interface, C-9
ring speed, setting, A-5
software image
default boot location, 2-4
defined, 2-1
specifying location of, A-7
transmit (Tx) LED, 3-3, 3-5, 3-9
transmit data (TxD) LED, 3-7, 3-8
troubleshooting, 3-10
specifications
electrical, C-2
environmental, C-2
European, D-1 to D-15
physical, C-1
U
UTP
Standard protocol, Nortel Networks, A-3
startup options, displaying, A-8
cables, connecting to, 1-14
interfaces
pin assignments, C-9
STP
cables, connecting, 1-14
interfaces
pin assignments, C-8
V
V.28 connections, C-9, D-3
V.34 connections, 1-20, 1-29, C-16
V.35 connections, C-9, D-3
voltage specifications, C-2
support, Nortel Networks, xxiv
switch
power, 3-11
read/write memory, 3-14
synchronous. See serial
114200-E Rev 00
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W
warm boot, 3-12
wire fault (WFLT) LED, 3-4, 3-5
wiring, 1-1
X
X.21 connections, C-9, D-3
Index-8
114200-E Rev 00
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