Xerox Switch KS 801 User Manual

10/100 Fast Ethernet Managed  
Switch with Fiber Connectivity  
KS-801  
Operation Manual  
DOC.020419-KS801-K  
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Table of Contents  
1. Introduction......................................................... 4  
1.1 Features...............................................................................5  
1.2 Specifications.......................................................................7  
2. Installing the Switch ........................................... 8  
2.1 Packing List .........................................................................8  
2.2 Panels..................................................................................9  
2.3 Mounting the Switches .......................................................10  
3. Making Network Connections ......................... 11  
3.1 Network Switched Ports ..................................................... 11  
3.2 10/100BASE-TX Fast Ethernet Ports ..................................13  
3.3 Fast Ethernet Fiber Slot .....................................................15  
3.4 Making Trunk Connections .................................................18  
3.5 Making Sniffer ....................................................................20  
4. LED Indicators .................................................. 21  
4.1 LED Panels ........................................................................21  
4.2 Interpretation ......................................................................21  
5. Performing Network Management .................. 22  
5.1 Management Support .........................................................22  
5.2 Management objects ..........................................................23  
5.3 Setting IP Address .............................................................24  
5.4 Console Management ........................................................24  
5.5 Web Management ..............................................................25  
5.6 Telnet Management ............................................................25  
5.7 SNMP Management ...........................................................26  
5.8 Support ..............................................................................26  
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6. Console & Telnet Management ....................... 27  
6.1 Set IP Address...................................................................28  
6.2 IP Status ............................................................................28  
6.3 View Port Status ................................................................29  
6.4 View Port Counters ............................................................30  
6.5 View STP Status ................................................................31  
6.6 Restore Default Values .......................................................33  
6.7 Update Firmware ................................................................34  
6.8 Remote Boot System .........................................................36  
7. Web Management ............................................. 37  
7.1 Start Browser Software and Making Connection .................37  
7.2 Login to the Switch.............................................................38  
7.3 Port Status.........................................................................40  
7.4 Port Statistics ....................................................................41  
7.5 Administrator......................................................................42  
7.5.1 Basic ..............................................................................43  
IP Address ...............................................................................44  
SNMP Entries ..........................................................................45  
7.5.2 Advanced ........................................................................47  
Advanced / Spanning ...............................................................48  
Advanced / Trunking .................................................................53  
Advanced / Sniffer ....................................................................54  
7.5.3 Console Port Information .................................................56  
7.5.4 Port Controls ...................................................................57  
7.5.5 Security Manager ............................................................58  
7.5.6 System Manager .............................................................59  
TFTP Update Firmware.............................................................60  
Remote Boot System...............................................................62  
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1. Introduction  
Driven by recent advances in desktop computing technology, today’s  
network applications have increased in speed, power and the ability to  
process information. To meet the demands of these more bandwidth-  
intensive applications, this switch device provides significant increase  
in performance for your Ethernet and Fast Ethernet network. The switch  
comes with high number of 10/100 Fast Ethernet switched ports, each  
capable of transferring information simultaneously at full wire speed to  
control and allocate the network bandwidth. It also provides one Fast  
Ethernet Fiber slot for uplink to fiber backbone.  
The key features of the switch units are:  
•
Easy Migration : With 10BASE-T, 100BASE-T support, the switch  
provides a non-disruptive and smooth migration path from Ethernet  
to Fast Ethernet network.  
•
Easy Installation : With the functions of auto-speed-sensing and  
auto-negotiation on each port, the switches support plug-and-play  
installation by default which eliminates configuration problems.  
•
•
Fiber Connectivity : With 100BASE-FX slot support, the switch pro-  
vides an optional solution for fiber uplink when it is needed.  
Network Management : With the built-in SNMP and web manage-  
ment software agent, the switch provides network management func-  
tion for advanced applications remotely.  
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1.1 Features  
Designed for resolving congestion problems caused by bandwidth-hun-  
gry devices and bandwidth-intensive applications as well as a high num-  
ber of users, the switches not only adhere to the IEEE 802.3 10BASE-T,  
IEEE 802.3u 100BASE-TX, and 100BASE-FX standards, but also feature:  
•
•
Nine of 10/100BASE-TX auto-negotiation switched ports for  
flexible connections to desktop PCs, servers and hubs.  
The 10/100BASE-TX switched ports support:  
-
-
auto speed sensing for 100Mbps or 10Mbps connection  
auto configuration with auto-negotiation devices  
•
One 100Mbps Fast Ethernet fiber slot supports:  
-
-
-
-
100BASE-FX ST fiber module for MM fiber  
100BASE-FX SC fiber module for MM and SM fiber  
100BASE-FX MT-RJ fiber module for MM and SM fiber  
100BASE-FX VF-45 fiber module for MM fiber  
•
•
•
•
•
•
•
•
•
•
•
Self learning for network configuration  
Store and forward switching to ensure only good packets are forwarded  
Full-duplex or half-duplex operation support for all switched ports  
Forwarding and filtering at full wire speed  
Supports IEEE 802.3x flow control for full-duplex operation  
Supports back-pressure flow control for half-duplex operation  
Supports IEEE 802.1d spanning tree protocol  
Supports port trunking function  
Supports port sniffer function  
Supports Web-based and SNMP management  
Full diagnostic LED indicators to indicate the power and port  
status  
•
19-inch rack mountable  
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Management Features:  
•
•
•
•
Out-of-band console management via RS232 console port  
In-band Telnet management over TCP/IP network  
In-band Web-based management over TCP/IP network  
In-band SNMP management  
- SNMP agent RFC 1155-1157  
- MIB-II, private MIB  
- SNMP traps  
•
TFTP - software upgrade capability  
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1.2 Specifications  
Standard  
IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX FX  
IEEE 802.3x Full duplex flow control  
IEEE 802.1D Spanning tree  
Network ports 9 10/100BASE-TX switched ports  
1 Fast Ethernet fiber slot for 100BASE-FX fiber modules  
1 DB9 Male connector  
Console port  
Cables  
10BASE-T Cat. 3, 4, 5 UTP cable (100 meters max.)  
100BASE-TX Cat. 5 UTP cable (100 meters max.)  
100BASE-FX Multimode and Single Mode fiber  
Power status  
UnitLED  
TP Port LED  
Filtering rate  
Link/Activity, Speed, Duplex/Collision status per port  
14,880 pps for Ethernet (10BASE-T)  
148.8 Kpps for Fast Ethernet (100BASE-TX and -FX)  
Forwardingrate 14,880 pps for Ethernet (10BASE-T)  
148.8 Kpps for Fast Ethernet (100BASE-TX and -FX)  
Filteringaddress Multicast/Broadcast/Unicast address  
MAC addresses 4K entries  
Trunking  
RAMbuffer  
Environment  
2 trunks max., 4 trunking ports per trunk max.  
512K bytes  
Temperature  
0oC to 40oC  
Relative humidity  
10% to 90% non-condensing  
Power  
Dimension  
Universal power supply 100-240VAC, 47-63Hz, 25W  
260x150x44.4mm(10.24x5.9x1.75inch)  
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2. Installing the Switch  
The switch is designed to operate in workgroup environments without a  
complicated configuration procedure. It also features an auto-select 100-  
240V, 50/60Hz power supply unit, which works in most countries around  
the world.  
Before connecting the supplied power cord into the switch, check to see  
that the cord voltage and current rating conform to the standards of the  
country of operation.  
2.1 Packing List  
The switch has the following components shipped with it:  
•
•
•
•
•
One switch unit  
One AC power cord  
One RS232 console cable  
19-inch rack mount kit  
CD for installation guide, software modules, MIB file and software  
operation manuals  
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2.2 Panels  
The following figure illustrates the major components on front and rear  
panels:  
10/100 Port 1-9  
Crossover SW  
100 Fiber Slot  
LED indicators  
AC power socket  
Console port  
10BASE-T/100BASE-TX Port #1 - #9  
Crossover setting switch for 10/100 Port #9  
100M Fiber slot for Port #9  
LED display for power and all port status  
Plug-in socket for AC power cord  
Connector for local console connection  
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2.3 Mounting the Switches  
The switches can be placed on a desktop as a stand-alone unit. Allow  
enough ventilation space between the switch and the objects around it.  
Desktop Mounting  
For mounting the switch into a 19-inch rack, a pair of mounting brackets  
is included in the pack.  
Install Rack Mount Brackets  
Install the switch into a 19-inch rack as illustrated in the following figure:  
Install the Switch into a 19-inch Rack  
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3. Making Network Connections  
3.1 Network Switched Ports  
The following figure illustrates the switched ports provided on the switch.  
The switch comes with nine Fast Ethernet switched ports and Port #9  
provides two connection types, one is 10/100BASE-TX RJ-45 connector  
and the other is 100BASE-FX fiber slot. The Fast Ethernet fiber slot can  
accommodate one optional Fast Ethernet fiber module.  
The following table lists the connectors provided on each network ports:  
Port #  
Standard  
Connector type  
MDI-X RJ-45  
RJ-45  
(crossover SW defines RJ-45 type)  
100 Fiber Slot  
Mark  
1X - 8X  
9X  
Port 1-8 10/100BASE-TX  
Port 9  
Port 9  
10/100BASE-TX  
100BASE-FX  
100BASE-FX  
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•
•
10/100BASE-TX Fast Ethernet Switched Ports  
Each switched port supports one connection to a LAN segments. Each  
segment is an independent shared network in one collision-domain.  
The connection can be to either a 10BASE-T or a 100BASE-TX device.  
MDI-X and MDI RJ-45 Connectors  
MDI-X jack is labeled [X] normally to indicate the jack is designed  
with internal crossover function. It allows a connection to an end  
station using straight-through UTP cable. MDI RJ-45 connector is  
provided for easy uplink via standard straight-through UTP to  
other device that supports MDI-X RJ-45 connector. The following  
table shows the pin assignments of MDI-X and MDI RJ-45  
connector respectively:  
PIN# MDI-X Jacks MDI Jack  
1
2
3
6
Rx+  
Rx-  
Tx+  
Tx-  
Tx+  
Tx-  
Rx+  
Rx-  
NC  
4,5,7,8  
NC  
•
Crossover SW  
This push button switch is dedicated for Port #9 RJ-45 jack. When  
pushing ON, Port #9 RJ-45 is set to MDI type.  
Crossover SW Port #9 RJ-45  
OFF  
ON  
MDI-X  
MDI  
•
100 Fiber Slot  
Optional fiber connectivity support for Port #9. This can not be used  
with RJ-45 9X jack at the same time. Refer to section 3.3.  
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3.2 10/100BASE-TX Fast Ethernet Ports  
The switch can support connections to the following devices:  
•
•
•
•
•
10BASE-T or 10/100BASE-TX network cards  
10BASE-T hub ports  
100BASE-TX hub ports  
10/100BASE-TX dual speed hub ports  
10/100BASE-TX switch ports  
Auto-negotiation Capable  
The ports support auto-negotiation function when establishing a link  
connection with any auto-negotiation capable device. The connection  
speed and duplex mode are determined through the negotiation process  
with the connected device.  
Auto-speed-sensing  
When connecting to a non-auto-negotiation device, half duplex mode is  
used. However, the ports can auto-detect the connection speed.  
Manual Configuration  
The ports are configured to be enabled for auto-negotiation as factory  
default. However, it also can be changed and stick to one of the follow-  
ing configurations through network management operation:  
•
•
•
•
10M Half-duplex  
10M Full-duplex  
100M Half-duplex  
100M Full-duplex  
Trunking Function  
The ports are configured as normal data ports instead of trunking ports  
as factory default. In order to support trunking function, any port can be  
configured as a trunking port manually through network management  
operation. As configured, it is no longer a data port. For more details  
about trunking, refer to section 3.4.  
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Flow Control  
Half-duplex mode uses back pressure flow control to prevent the receiv-  
ing buffer from being overrun by data from a source node. Full-duplex  
mode uses the 802.3x flow control standard to prevent fast Physical Ports  
data traffic from overrunning slow data traffic.  
UTP Cable Connections  
When making a connection to another device using straight-through  
UTP cable, make sure MDI-X to MDI connection rule is followed. The  
following figure illustrates the pin assignments of a straight-through  
UTP and a crossover UTP cable:  
Straight-through and Crossover UTP Cable  
It is suggested to use straight-through UTP cables for all UTP connec-  
tions. The maximum length and UTP cable categories used for the con-  
nections to a 10BASE-T device and 100BASE-TX device are:  
CONNECTED DEVICE UTP CABLE USED & MAXIMUM LENGTH  
10BASE-T device  
100BASE-TX device  
Cat. 3, 4, 5 UTP (100 meters)  
Cat. 5 UTP (100 meters)  
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3.3 Fast Ethernet Fiber Slot  
The switch provides one fast Ethernet fiber slot. It can accommodate one  
optional fiber module for your fiber connection. Depending on the fiber  
interface and the types of fiber cables, the following fiber modules are  
available for selection:  
Module Connector type Fiber cable Maximum length  
800-T  
800-C  
ST  
SC  
SC  
SC  
MM*  
MM  
SM*  
SM  
SM  
MM  
SM  
2 Km  
2 Km  
15 Km  
30 Km  
50 Km  
2 Km  
15 Km  
2 Km  
800-SA  
800-S3  
800-S5  
800-JM  
800-JS  
800-VM  
SC  
MT-RJ  
MT-RJ  
VF-45  
MM  
*
MM : Multimode fiber cable, SM : Single mode fiber cable  
Switched port #9 supports two types of connections. One type is UTP  
connection through Port 9X. The other is fiber connection through slot  
FIBER respectively. Both types of connections can not be used at the  
same time. Each fiber module provides optional jumpers to enable or  
disable fiber connection.  
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Module Outline  
The following figure illustrates an example of the fiber modules. Different  
type of modules is mounted with different fiber connector.  
Fiber Module (Top view)  
Fiber Jumper Setting  
The jumper group J1 on the module is used to enable or disable the  
fiber module. The following figure shows the jumper setting defini-  
tions:  
Fiber Jumper Setting  
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Duplex Mode Setting  
The duplex mode used for the fiber module is configured by software  
port control settings. See chapter 5 for more information.  
Specifications  
Standard  
Speed  
IEEE 802.3u 100BASE-FX  
100Mbps  
Duplex mode  
Wavelength  
Fiber Connectors  
Fiber cable  
Full duplex or half duplex  
1300nm  
ST, SC, MT-RJ, VF-45  
MM 50/125mm, 62.5/125mm recommended  
SM 9/125mm recommended  
Module Installation  
1. Turn off the power to the switch unit.  
2. Open the cover of Fiber slot.  
3. Set Fiber jumper J1.  
4. Insert the module into slot until it is seated properly.  
5. Screw the module onto the chassis securely.  
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3.4 Making Trunk Connections  
Two switch units can be cascaded together through any regular switched  
data port on each unit when a port expansion is required. However, the  
transfer bandwidth between the two cascaded ports is limited to 200Mbps  
full duplex. To increase the bandwidth for the connection between two  
switch units, a trunking function is implemented on the switch unit for  
this purpose. Normal data ports can be configured optionally as trunking  
ports through the network management operation. Two trunking ports  
composes one trunk. Two switch units can be cascaded through one  
trunk. The aggregated bandwidth of one trunk can be up to 400Mbps, if  
2 trunking ports are used for one trunk.  
The switch supports the following trunk configurations:  
Configuration  
Trunk  
Trunking ports  
1
2
3
4
None  
None  
1
1
2
Trunk [Port 1, Port 2]  
Trunk [Port 7, Port 8]  
Trunk1 [Port 1, Port 2]  
Trunk2 [Port 7, Port 8]  
Refer to Console (Telnet) management chapter and Web management  
chapter for more information about how to configure a data port as a  
trunking port.  
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The following figure illustrates an example of 2-port trunk connection  
between switch A and switch B. The aggregated bandwidth of the trunk  
is 400Mbps.  
Rules :  
1. One switch can be configured to have up to 2 trunks and each trunk  
is composed of 2 trunking ports.  
2. One trunking port can only belong to one trunk.  
3. Only one trunk can exist between two switch units.  
4. Crossover UTP cables should be used at the same time for one trunk  
connection. The length of each cable can be up to 100 meters.  
5. When the switched data ports are enabled as trunking ports, they  
can only serve trunking function, but no other data function.  
6. Since the trunking is proprietary, the switches do not support trunk  
connection to other brand switches.  
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The following figure illustrates a typical example of trunk connections  
between three switch units. Each trunk is a 2-port trunk.  
There are two trunks existing in this example. Each has 400Mbps band-  
width. The top switch is configured to have two trunks and is cascaded  
to four lower switch units.  
3.5 Making Sniffer  
The Port Sniffer is a method for monitor traffic in switched networks. Any  
switched port can be defined as a sniffer port which can monitor one or  
more port traffic. Normally, it is connected to a LAN analyzer equipment.  
When doing sniffer, configure :  
Monitored Ports  
Configure the ports you want to monitor. All monitored port traffic will be  
copied to the sniffer port. Up to 8 monitored ports can be selected in the  
switch.  
Sniffer Port  
Sniffer port can be used to see all monitored port traffic. Any port can be  
configured as a sniffer port. Only one sniffer port can be configured.  
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4. LED Indicators  
4.1 LED Panels  
The switch provides comprehensive LED indicators for diagnosing and  
monitoring the operation of the unit as illustrated below:  
4.2 Interpretation  
Power LED : indicates the status of the power supplied to the switch.  
Link/Act. LED : indicates the port cable link and traffic activity.  
10/100M LED : indicates the connection speed used  
Duplex/Col. LED : indicate the duplex mode used and collision status  
FX LED : indicate the fiber module is installed and active.  
The LED indicators labeled a port number on top are corresponding to a  
specific 10/100BASE-TX port. The states and indications are:  
LED  
Power  
STATE  
Off  
INDICATION  
Power Off  
Power  
On  
Power On  
Link/Act.  
Link/Act.  
Link/Act.  
10/100M  
10/100M  
Duplex/Col. On  
Duplex/Col. Off  
Duplex/Col. Blink  
On  
Off  
Blink  
On  
Off  
Link active  
No active link  
Tx or Rx activities.  
100Mbps speed  
10Mbps speed  
Full duplex mode  
Half duplex mode  
Collision occurrences  
One fiber module is on.  
FX  
On  
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5. Performing Network Management  
5.1 Management Support  
The switch is featured with management functions and can be managed  
by using the following methods:  
•
•
•
•
Direct console connection over an RS232 cable  
Web browser software from Internet or Intranet over TCP/IP network  
Telnet software over TCP/IP network  
SNMP manager software over TCP/IP network  
The following figure illustrates a management model diagram:  
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5.2 Management objects  
The following table lists the management objects supported by the system:  
Login  
Port Status  
- Port link status  
- Port control status  
- Port speed status  
- Port duplex status  
- Port flow control status  
Port Statistics  
- Send good, bad, abort packet counts  
- Receive good, bad, drop packet counts  
Administrator  
•
Basic Management  
- IP address settings  
- SNMP settings  
•
Advanced Management  
- Spanning tree protocol settings  
- Trunking settings  
- Sniffer settings  
•
•
Console Port Information  
- console baud rate, data bits, parity, stop bits, flow control  
Port Controls  
- Port enable, disable  
- Port speed setting  
- Port duplex setting  
- Port flow control setting  
•
•
Security Manager  
- change user name  
- change user password  
System Manager  
- TFTP update firmware  
- Reboot the system  
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5.3 Setting IP Address  
Before performing any management operation over network, the most  
important thing is to learn the detailed information about the TCP/IP  
network where the managed unit is located. The information includes the  
network address, subnet mask, and IP of the default router. The second  
thing is to assign an IP address to the managed unit when it is received  
for the installation. A unique IP address is used to identify each managed  
device from others. Factory default IP address is 192.168.0.5. Assign  
your own unique IP address to the managed switch using direct console  
management before performing any in-band management operation.  
When you log on to the switch console port for the first time, a sign-on  
string appears and you are prompted for a console login name and pass-  
word. The factory default login name is admin and password is 123. If  
you desire, you can change this password after you log on.  
5.4 Console Management  
Any PC running Windows 95/98/ or NT can be used as a console. Use  
the supplied RS232 cable and connect the console port to the COM port  
of your console PC. Use Windows Hyper Terminal program to perform  
this out-of-band management operations.  
Factory default settings of the Console port  
Baud rate : 38400, N, 8, 1, 0  
Flow control : disabled  
The console interface consists of a series of menu list. Refer to Chapter 6  
for more information.  
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Use the supplied RS232 cable to make the console connection directly  
from a PC COM port. The pin assignments of the connection are:  
Switch DTE console port  
9-pin PC COM port  
Pin2 RXD --------------------------------  
3
2
6
5
4
3
4
5
6
TXD --------------------------------  
DTR --------------------------------  
GND --------------------------------  
DSR --------------------------------  
The console port does not support modem connection.  
5.5 Web Management  
Use any web browser with JAVA script support like Netscape Communi-  
cator 4.x or Microsoft Internet Explorer 4.0 or later on any platform. Con-  
nect to the managed unit using the IP address as URL address.  
ht t p: / / xxx. xxx. xxx. xxx  
Refer to Chapter 7 for more information.  
5.6 Telnet Management  
Use Telnet software to perform the management operation. The most  
convenient solution is using the built-in Telnet function in a Windows  
95/98/ or NT PC. Enter into DOS window and invoke telnet command :  
>t e l ne t xxx. xxx. xxx. xxx  
to connect to the managed switch. The specified xxx.xxx.xxx.xxx is the IP  
address of the managed switch. Refer to Chapter 6 for more information.  
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5.7 SNMP Management  
SNMP management are performed at a network management station run-  
ning SNMP network management application manager software with  
graphical user interface.  
The switch serves as an SNMP agent and provides the capabilities that  
allows network administrators to set parameters and view statistical  
counters defined in the standard MIB-II and private MIB.  
The supported MIBs are available in the supplied CD-ROM of the switch.  
Use the SNMP management application software to compile the MIB file  
first before performing any management operation.  
5.8 Support  
This guide covers the basic information about the management func-  
tions supported by the managed switch. However, more features may be  
included into future new software upgrade. Contact the dealer where you  
purchased the switch for the availability of new software and/or techni-  
cal support.  
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6. Console & Telnet Management  
The following figure illustrates the login screen when a console connec-  
tion is established successfully.  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
We l c ome t o Te l ne t Se r ve r x. xx  
l o g i n : a d mi n  
p a s s wo r d :  
We l c ome a dmi n  
I NET>  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Factory default Username : admin  
Factory default Password : 123  
The main menu is shown as follows:  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Ma na ge me nt Swi t c hi ng Hub Se t up Me nu  
TCP/ I P s t a c k f or ARM, vx. xx  
[ 1] Se t I P Addr e s s  
[ 2] I P St a t us  
[ 3] Vi e w Por t St a t us  
[ 4] Vi e w Por t Count e r s  
[ 5] Vi e w STP St a t us  
[ 6] Re s t or e De f a ul t Va l ue  
[ 7] Upda t e Fi r mwa r e  
[ 8] Re mot e Boot Sys t e m  
[ 9] Exi t  
Pl e a s e Se l e c t ( 1- 9) . . . .  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
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6.1 Set IP Address  
Select [1] from main menu to set IP address.  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Pl e a s e I nput I P Addr e s s ( xxx. xxx. xxx. xxx) :  
Pl e a s e I nput Subne t Ma s k( xxx. xxx. xxx. xxx) :  
Pl e a s e I nput Ga t e wa y I P( xxx. xxx. xxx. xxx) :  
WARNI NG: c ha nge i p wi l l ki l l a l l c ur r e nt ne t c onne c -  
t i o n ! !  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
IP Address : Unique IP address designated to this switch  
Subnet Mask : the subnet mask of the IP address specified above  
Gateway  
: the IP address of the default gateway (router)  
6.2 IP Status  
Select [2] from main menu to view IP status.  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
I P Addr : 202. 60. 65. 41  
Subma s k: 255. 255. 255. 1  
Ga t e wa y: 202. 60. 65. 1  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
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6.3 View Port Status  
Select [3] from main menu to view all LAN port status. The port status are  
shown like following table style:  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Por t Li nkSt a t us Por t Cont r ol Spe e d Dupl e x Fl owCont r ol  
[ 1]  
[ 2]  
[ 3]  
[ 4]  
[ 5]  
[ 6]  
[ 7]  
[ 8]  
[ 9]  
[ Unl i nk]  
[ Di s a bl e ]  
[ 100] [ Ful l ]  
[ 10 [ Ha l f ]  
[ Ena bl e ]  
[ Ena bl e ]  
[ Ena bl e ]  
[ Ena bl e ]  
[ Ena bl e ]  
[ Ena bl e ]  
[ Ena bl e ]  
[ Ena bl e ]  
[ Ena bl e ]  
[ Li nk  
]
[ Ena bl e  
]
]
[ Unl i nk]  
[ Unl i nk]  
[ Unl i nk]  
[ Unl i nk]  
[ Unl i nk]  
[ Unl i nk]  
[ Unl i nk]  
[ Di s a bl e ]  
[ Di s a bl e ]  
[ Di s a bl e ]  
[ Di s a bl e ]  
[ Di s a bl e ]  
[ Di s a bl e ]  
[ Di s a bl e ]  
[ 100] [ Ful l ]  
[ 100] [ Ful l ]  
[ 100] [ Ful l ]  
[ 100] [ Ful l ]  
[ 100] [ Ful l ]  
[ 100] [ Ful l ]  
[ 100] [ Ful l ]  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
The port status definitions are:  
Port Status States  
LinkStatus Unlink  
Link  
Interpretation  
No active link  
Active link established  
PortControl Disable Port function is disabled.  
Enable Port function is enabled.  
Speed  
100  
10  
100Mbps.  
10Mbps.  
Duplex  
Full  
Half  
Full duplex mode.  
Half duplex mode.  
FlowControl Enable Flow control function is enabled.  
Disable Flow control function is disabled.  
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6.4 View Port Counters  
Select [3] from main menu to view all LAN port status. The port status are  
shown like following table style:  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Por t Rc vGood Rc vBa d Dr opPkt Xmi t Good Xmi t Ba d Xmi t Abor t  
[ 1]  
[ 2]  
[ 3]  
[ 4]  
[ 5]  
[ 6]  
[ 7]  
[ 8]  
[ 9]  
000000  
000018  
000000  
011422  
000000  
000000  
000000  
000003  
000000  
000000  
000000  
000000  
000037  
000000  
000000  
000000  
000000  
000000  
000000  
000001  
000000  
000770  
000000  
000000  
000000  
000000  
000000  
000000  
000136  
000000  
000047  
000000  
000000  
000000  
000136  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
000000  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
The counters are defined as:  
RcvGood  
RcvBad  
DropPkt  
XmitGood  
XmitBad  
: number of packets received successfully  
: number of packets received with error  
: number of packets dropped when receiving  
: number of packets transmitted successfully  
: number of packets transmitted unsuccessfully  
XmitAbort : number of packets aborted when transmission  
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6.5 View STP Status  
Select [5] from main menu to view STP (Spanning Tree Protocol) status  
and settings.  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Por t Pa t hCos t Pr i or i t y St pSt a t us  
[ 1]  
[ 2]  
[ 3]  
[ 4]  
[ 5]  
[ 6]  
[ 7]  
[ 8]  
[ 9]  
[ 0]  
[ 0]  
[ 0]  
[ 0]  
[ 0]  
[ 0]  
[ 0]  
[ 0]  
[ 0]  
[ 128]  
[ 128]  
[ 128]  
[ 128]  
[ 128]  
[ 128]  
[ 128]  
[ 128]  
[ 128]  
FORWARDI NG  
FORWARDI NG  
FORWARDI NG  
FORWARDI NG  
FORWARDI NG  
FORWARDI NG  
FORWARDI NG  
FORWARDI NG  
FORWARDI NG  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
The definitions of settings and status are:  
PathCost  
Priority  
The Spanning-Tree Protocol uses port path costs to  
determine which port to select as a forwarding port.  
You should assign lower numbers to ports attached  
to faster media (such as full duplex), and higher  
numbers to ports attached to slower media. The  
possible range is 1 to 65535. The recommended path  
cost is 1000 ¡Ò LAN speed in megabits per second.  
The port (physical or logical) with the lowest priority  
value has the highest priority and forwards the  
spanning-tree frames. The possible priority range is 0  
through 255 (decimal). The default is 128. If all ports  
have the same priority value, the lowest port number  
forwards the spanning-tree frames.  
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StpStatus  
Ports which are enabled can be in one of the follow-  
ing states:  
Listening : Switches send messages to one another  
to establish the network topology and the optimal  
paths to the different segments of the network. Other  
data is not transmitted.  
Blocking : The switch enters the Blocking State if a  
path with higher priority is found to exist during the  
Listening State. Normal data is not transmitted.  
Learning : The switch enters the Learning State if no  
path with a higher priority is found during the  
Listening State. Learned entries are entered in the  
Unicast Destination Forwarding Table. Normal data  
is not transmitted.  
Forwarding : The switch enters the Forwarding State  
after having been in the Learning State for a pre-  
defined time period. Normal data is transmitted.  
This menu only supports to view STP settings and status. To change  
STP settings, use Web management method via browser software. Refer  
to Web Management Operation manual of the switch for more details.  
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6.6 Restore Default Values  
Select [6] from main menu to restore factory default settings.  
Factory default settings are:  
I P Addr e s s  
Subne t Ma s k  
De f a ul t Ga t e wa y  
Spa nni ng t r e e  
Tr u n k i n g  
1 9 2 . 1 6 8 . 0 . 5  
2 5 5 . 2 5 5 . 2 5 5 . 0  
1 9 2 . 1 6 8 . 0 . 2 5 4  
Di s a b l e d  
Di s a b l e d  
Di s a b l e d  
En a b l e d  
Au t o  
Sn i f f e r i n g  
Por t Cont r ol  
Sp e e d  
Du p l e x  
Au t o  
Fl ow Cont r ol  
Us e r Na me  
En a b l e d  
a d mi n  
Pa s s wo r d  
1 2 3  
RS232 Ba ud  
RS232 Da t a bi t  
RS232 Pa r i t y  
RS232 s t op bi t  
3 8 4 0 0  
8
n o n e  
1
RS232 f l ow c ont r ol n o n e  
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6.7 Update Firmware  
The switch supports Software Upgrade feature via two methods :  
1. Via Web management TFTP Update Firmware function. TFTP file  
transfer functions allow you to perform software upgrade over  
network.  
2. Via Console port. One file transfer utility program SFTP.EXE is  
provided to perform software upgrade via RS232 console port.  
Console SFTP Utility  
1. Connect your PC to the switch console port via PC COM port as  
specified in section 5.4.  
2. Start the console management and select Update Firmware command  
from the main menu of console management screen. When <Waiting  
...> message is shown on screen to indicate the switch is ready to  
receive file from console port.  
3. Execute the utility program SFTP.EXE from your DOS window.  
4. When finishing the file transfer, reboot your switch to make the  
firmware update effect.  
Contact your dealer for any new available software version.  
Select [7] from the main menu to make the switch ready to receive firm-  
ware file from console port. One DOS utility program SFTP.EXE is pro-  
vided in the product CD-ROM. This program is used to download the  
firmware file from PC to the switch via COM port and it must be executed  
from DOS window.  
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The steps are:  
1. Connect your PC to the switch console port via PC COM port.  
2. Start the console management and select Update Firmware com-  
mand.  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Wa i t i ng f or pr ogr a m Downl oa d f or EPROM . . . . . .  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
This message indicates the switch is ready to receive file from  
console port.  
3. Execute the utility program SFTP.EXE from your DOS window. The  
command syntax is:  
C: \ WI NDOWS>SFTP  
n
f i l e na me <Ent e r >  
n: 1=COM1 2=COM2  
f i l e na me : t he f i l e na me of t he ne w f i r mwa r e  
The prompts shown on DOS screen are as follows:  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
C: \ WI NDOWS>SFTP  
1
i ma ge . bi n  
+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +  
|
|
Down Loa d Pr ogr a m . . . . . . . . . .  
Us a ge : s f t p 1[ / 2] <f i l e na me >  
|
|
| ( De f a ul t : COM1, 38400, 8 Da t a ,  
1
St op, NoPa r i t y) |  
+- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +  
$I nput f i l e na me i ma ge . bi n  
:
$Ne e d t o c ha nge c ommuni c a t i on pa r a me t e r s ? [ Y/ n] n  
Tr a ns f e r r i ng i ma ge . bi n ( xxx byt e s ) t o . . . .  
. . . . .  
Da t a Tr a ns f e r Fi ni s he d.  
C: \ WI NDOWS>  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
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4. The processing messages shown on console screen are:  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Pl e a s e wa i t t r a ns f e r i ma ge . . . EPROM . . .  
Upda t e . . . . . . . . . . . . . . . . . . . . . da t a s i z e i s xxxxx  
Pr o g r a mmi n g . . . . . . . . . . . . . . . . . . . . . . . . f i n i s h e d .  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
5. When finishing the download, reboot the switch to make the update  
effect.  
6.8 Remote Boot System  
Select [8] from Setup menu to reboot the system. This reboot function  
allows you to perform a warm start to the system.  
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
Do you wa nt t o r e boot s ys t e m  
?
( Y/ N)  
Y
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  
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7. Web Management  
The switch features an http server which can serve the management  
requests coming from any web browser software over internet or intranet  
network.  
Web Browser  
Compatible web browser software with JAVA support  
Microsoft Internet Explorer 4.0 or later  
Netscape Communicator 4.x or later  
Set IP Address for the Switch  
Before the switch can be managed from a web browser software, make  
sure a unique IP address is configured to the switch. Refer to Console  
Management for how to set IP address.  
7.1 Start Browser Software and Making Connection  
Start your browser software and enter the IP address of the switch to  
which you want to connect. The IP address is used as URL for the  
browser software to search the switch.  
URL:http://xxx.xxx.xxx.xxx/  
Factory default IP address : 192.168.0.5  
See the figure below:  
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7.2 Login to the Switch  
When browser software connects to the switch successfully, a Login  
screen is provided for you to login to the switch as follows:  
Login  
Factory default Username : Admin  
Factory default Password : 123  
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The following screen shows welcome screen when a successful login is  
performed.  
In addition to the device image, the screen supports the following func-  
tions on left side:  
1. Home : home page and device image  
2. Port Status : view all port status  
3. Port Statistics : view all port statistic counters  
4. Administrator : other management functions  
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7.3 Port Status  
Click [Port Status] to view all LAN port status in a table list. The informa-  
tion includes:  
Port No.  
: LAN Port number  
Link Status  
Port Control  
Speed Status  
Duplex Status  
: Up - link is active, Down - no link  
: Port function is enabled or disabled  
: Connection speed used on the port  
: Duplex type used on the port  
Flow Control Status : Flow control function is enabled or disabled.  
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7.4 Port Statistics  
Click [Port Statistics] to view all port statistic counters. The counters  
are:  
Send Good  
Send Bad  
Send Abort  
: number of packets transmitted successfully  
: number of packets transmitted unsuccessfully  
: number of packets aborted when transmission  
Receive Good : number of packets received successfully  
Receive Bad  
Drop Pkt  
: number of packets received with error  
: number of packets dropped when receiving  
The counters are refreshed periodically. Click [Reset] to reset all counters  
to zero.  
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7.5 Administrator  
Click [Administrator] to perform more management functions as follows:  
•
•
•
•
•
•
Basic  
Advanced  
Console Port Information  
Port Controls  
Security Manager  
System Manager  
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7.5.1 Basic  
Click [Basic] to view or modify the following settings:  
•
•
IP Address  
SNMP Entries  
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IP Address  
IP Address settings are:  
IP Address : IP address of this switch  
Subnet Mask: the subnet mask of the IP address specified above  
Gateway  
: the IP address of default gateway (router)  
Click [Apply] to make the change effective immediately. If you change the  
IP address, it will make your current connection disconnected.  
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SNMP Entries  
Use scroll bar to view all settings as follows:  
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The SNMP settings are :  
Name  
Location  
Contact  
: logical name of this switch  
: where the switch is located  
: contact person  
Community string list : list of authorized SNMP communities  
Trap Manager list : list of SNMP trap managers  
Only SNMP managers who are in the Community list can access this  
device with the authorized access right, RO or RW.  
Click [Add] to add a new entry into list.  
Click [Remove] to remove a entry from list.  
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7.5.2 Advanced  
Click [Advanced] in menu to perform:  
•
•
•
Spanning  
Trunking  
Sniffer  
: Spanning Tree protocol settings  
: Trunking settings  
: Sniffer settings  
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Advanced / Spanning  
Spanning-Tree Protocol is a link management protocol that provides  
path redundancy while preventing undesirable loops in the network. For  
an Ethernet network to function properly, only one active path must exist  
between two stations.  
Multiple active paths between stations cause loops in the network. If a  
loop exists in the network, you might receive duplicate messages. When  
loops occur, some switches see stations on both sides of the switch.  
This condition confuses the forwarding algorithm and allows duplicate  
frames to be forwarded.  
To provide path redundancy, Spanning-Tree Protocol defines a tree that  
spans all switches in an extended network. Spanning-Tree Protocol forces  
certain redundant data paths into a standby (blocked) state. If one net-  
work segment in the Spanning-Tree Protocol becomes unreachable, or if  
Spanning-Tree Protocol costs change, the spanning-tree algorithm  
reconfigures the spanning-tree topology and reestablishes the link by  
activating the standby path.  
Spanning-Tree Protocol operation is transparent to end stations, which  
are unaware whether they are connected to a single LAN segment or a  
switched LAN of multiple segments.  
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Click [Spanning] to view and change Spanning tree protocol settings.  
The settings are:  
Root Bridge Information  
Priority  
The priority is assigned to the switch. The higher  
value is lower priority. Range: 0 - 65535  
MAC Address The MAC address of the switch as a unique identi-  
fier to the network.  
Root_Path_Cost When this port is the root port, the path cost is the  
contribution of the path through this port to the total  
cost of the path to the root for this switch.  
Root Port  
The port that is closest to the Root Switch. Only one  
port on each switch is assigned as the Root Port.  
Max Age  
Maximum Age Timer measures the age of the  
received protocol information recorded for a port and  
ensures that this information is discarded when its  
age limit exceeds the value of the maximum age  
parameter recorded by the switch. The time-out value  
for this timer is the maximum age parameter of the  
switches. Range : 10 - 200 sec  
Hello Time  
Determines how often the switch broadcasts its hello  
message to other switches. Range : 1 - 10 sec  
Forward Delay Forward Delay Timer Monitors the time spent by a  
port in the learning and listening states. The time-out  
value is the forward delay parameter of the switch.  
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STP (Spanning Tree Protocol) Port Status  
Port Number The LAN port ID  
Path Cost  
The Spanning-Tree Protocol uses port path costs to  
determine which port to select as a forwarding port.  
You should assign lower numbers to ports attached  
to faster media (such as full duplex), and higher  
numbers to ports attached to slower media. The  
possible range is 1 to 65535. The recommended path  
cost is 1000 ¡Ò LAN speed in megabits per second.  
Priority  
The port (physical or logical) with the lowest priority  
value has the highest priority and forwards the  
spanning-tree frames. The possible priority range is 0  
through 255 (decimal). The default is 128. If all ports  
have the same priority value, the lowest port number  
forwards the spanning-tree frames.  
Port Status  
Ports which are enabled can be in one of the follow-  
ing states:  
Listening : Switches send messages to one another  
to establish the network topology and the optimal  
paths to the different segments of the network. Other  
data is not transmitted.  
Blocking : The switch enters the Blocking State if a  
path with higher priority is found to exist during the  
Listening State. Normal data is not transmitted.  
Learning : The switch enters the Learning State if no  
path with a higher priority is found during the  
Listening State. Learned entries are entered in the  
Unicast Destination Forwarding Table. Normal data  
is not transmitted.  
Forwarding : The switch enters the Forwarding State  
after having been in the Learning State for a pre-  
defined time period. Normal data is transmitted.  
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Advanced / Trunking  
The switch can support up to two trunks. Each trunk is composed of two  
trunking ports. Select one configuration from the following four options:  
None  
:
:
:
:
No trunking  
Port (1,2)  
Port (7,8)  
Port (1,2)(7,8)  
Use port 1 and port 2 to compose one trunk.  
Use port 7 and port 8 to compose one trunk  
Use port 1 and port 2 to compose one trunk and  
use port 7 and port 8 to compose another trunk  
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Advanced / Sniffer  
This screen support sniffer port management. The configurations in-  
clude one monitored port list and one sniffer port.  
Select one or more LAN ports into the monitored port list. All port traffic  
of monitored ports will be forwarded to a designated sniffer port at the  
same time when the traffic occur.  
Click [Add] to add one LAN port into monitored port list.  
Click [Remove] to remove one LAN port from the list.  
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Select one switched port as a sniffer port. Sniffer port can receive all port  
traffic forwarded from all monitored ports. The sniffer port can not be one  
of the members of monitored port list.  
Click [Update] to change sniffer port.  
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7.5.3 Console Port Information  
Click [Console Port Information] from Administrator sub-menu to view  
console port information. They are:  
BaudRate (Bit/sec)  
Data Bits  
Parity Check  
Stop Bits  
Flow Control  
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7.5.4 Port Controls  
Click [Port Controls] from the menu to configure LAN ports. The con-  
figuration options are:  
Port Control  
: Enable, Disable  
: Auto, 100M, 10M  
: Auto, Full, Half  
: Enable, Disable  
Speed Setting  
Duplex Setting  
Flow Control Setting  
Note:  
Port Control - enable or disable port function  
Auto - Auto-negotiation is enabled.  
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7.5.5 Security Manager  
Click [Security Manager] to view or change user name and password.  
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7.5.6 System Manager  
Click [System Manager] to perform :  
• TFTP Update Firmware  
• Remote Boot System  
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TFTP Update Firmware  
[TFTP Upgrade Firmware] performs software upgrade via TFTP proto-  
col. Before doing TFTP operation, one TFTP server is required and in-  
stalled in the network to support the file transfer with the switch. Specify  
the following information for TFTP operations:  
TFTP Server IP Address: IP address of the TFTP server where the  
firmware is downloaded from.  
Firmware File Name  
:
file name of the firmware to be received  
from TFTP server  
Click [Apply] to start TFTP file transfer operations.  
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When download is completed, a confirmation screen is shown as fol-  
lows:  
Click [Update Firmware] to confirm update to the switch. A reboot screen  
shows up afterward to request for a reboot operation. Refer to next sec-  
tion for more information.  
The updated firmware file can be obtained from vendor web site or up-  
dated CD-ROM. Contact your dealer for any available software release.  
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Remote Boot System  
After a firmware upgrade, you must reboot the switch to start new firm-  
ware . Click [Reboot] to reboot the switch.  
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