Contents
Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
Symbols on Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Rack Stability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
Getting Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
Edge Switch 2/32 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3
Zoning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4
Multi-Switch Fabrics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5
Switch Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5
Field Replaceable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–6
SFP Transceivers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–7
Cooling Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–7
Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–7
Connectors and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8
Initial Machine Load Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8
Ethernet LAN Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8
Power and System Error LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
FRU Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
Maintenance Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
Software Diagnostic Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
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Ethernet Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–11
Summary of Installation Tasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1
Task 1: Verify Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3
Task 5: HAFM Server (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–12
Task 9: Configure Feature Key (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–15
Configure OSMS Feature Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–16
Configure OSMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–19
Set Date and Time Manually. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–22
Configure Switch Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–24
Configure Fabric Operating Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–29
Configure Ports (S/390 Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–34
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Contents
Configure Threshold Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–42
Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–43
Create New Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–43
Modify an Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–48
Activate or Deactivate Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–49
Delete Alerts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–49
Task 13: Test Remote Notification (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–50
Configure Switch Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–54
Configure Switch Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–55
Configure Date and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–57
Set Fabric Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–60
Configure Network Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–62
Configure User Rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–67
Task 16: Cable Fibre Channel Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–69
Task 17: Connect Switch to a Fabric (Optional). . . . . . . . . . . . . . . . . . . . . . . . . . 2–69
Unpack and Inspect the Optics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1
Edge Switch 2/32 Upgrade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1
Upgrading to 24 Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2
Upgrading to 32 Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–3
Configure Feature Key in Product Manager, EWS, or CLI. . . . . . . . . . . . . . . . . . . . . . 3–3
Class B Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–2
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Contents
Declaration of Conformity for Products Marked with FCC Logo—United States Only
A–3
Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–3
Network and Serial Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–3
IEC EMC Statement (Worldwide). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
Spécification ATI Classe A (France). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
Canadian Notice (Avis Canadien) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
Class A Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
Class B Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
European Union Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
Japanese Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–5
Taiwanese Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–5
Harmonics Conformance (Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6
German Noise Declaration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6
Laser Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6
Laser Safety (Finland) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6
Certification and Classification Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–7
Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–9
Factory Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–1
Physical Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–3
Environmental Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Power Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Operating Tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Laser Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–5
Figures
Connection Description dialog box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8
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Connect To dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8
Port Settings dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9
HyperTerminal window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–10
Disconnect Now dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11
Save Session dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11
New Product dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–13
Switch Hardware View page. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–15
Configure Feature Key dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17
2–10 New Feature Key dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17
2–11 Enable Feature Key dialog box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17
2–12 Configure Feature Key dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–18
2–13 New Feature Key dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–18
2–14 Activate FMS feature key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–19
2–17 Configure Date and Time dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–22
2–18 Date and Time Synced dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–23
2–19 Configure Identification dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–24
2–20 Configure Switch Parameters dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–26
2–21 Configure Fabric Parameters dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–30
2–23 Configure Ports dialog box (S/390 mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–35
2–24 Configure Addresses—Active dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–37
2–25 Save Address Configuration As dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . 2–38
2–26 Configure SNMP Agent dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–39
2–28 Configure E-Mail dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–41
2–29 Configure Threshold Alerts dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–43
2–30 New Threshold Alerts dialog box—first screen . . . . . . . . . . . . . . . . . . . . . . . 2–44
2–35 Test Remote Notification dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–50
2–36 Information dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–50
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2–40 Switch page—Identification tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–56
2–41 Switch page—Date/Time tab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–57
2–42 Switch page—Parameters tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–59
2–43 Switch page—Fabric Parameters tab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–61
2–44 Switch page—Network tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–63
2–45 Network configuration changes activated . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–64
2–46 Management page—SNMP tab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–66
2–47 User Rights page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–68
2–48 Port Properties dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–70
Configure Feature Key dialog box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
New Feature Key dialog box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Tables
Switch Operational States and Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–14
Factory-Set Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–1
Switch Factory-Default Values for Reset
B–2
Configuration Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–2
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–3
Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Operating Tolerances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–4
Laser specs — 2 Gb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–5
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About This Guide
About This Guide
This installation guide provides information to help you:
•
•
•
•
Set up the Edge Switch 2/32.
Configure the Edge Switch 2/32.
Manage the Edge Switch 2/32.
Contact technical support for additional assistance.
Intended Audience
This book is intended for use by administrators who are experienced with the
following:
•
•
Fibre Channel technology
StorageWorks Fibre Channel Switches by HP
Related Documentation
For a list of corresponding documentation included with this product, see the “Related
Documents” section of the hp StorageWorks edge switch release notes.
For the latest information, documentation, and firmware releases, please visit the HP
StorageWorks website:
For information about Fibre Channel standards, visit the Fibre Channel Industry
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Document Conventions
Table 1: Document Conventions
Element
Convention
Blue text: Figure 1
Bold
Cross-reference links
Key names, menu items, buttons, and
dialog box titles
File names, application names, and text Italics
emphasis
User input, command names, system
responses (output and messages)
Monospace font
COMMAND NAMES are uppercase
unless they are case sensitive
Variables
Monospace, italic font
Website addresses
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Symbols in Text
These symbols may be found in the text of this manual. They have the following
meanings.
WARNING: Text set off in this manner indicates that failure to follow directions
in the warning could result in bodily harm or loss of life.
CAUTION: Text set off in this manner indicates that failure to follow directions could
result in damage to equipment or data.
IMPORTANT: Text set off in this manner presents clarifying information or specific instructions.
NOTE: Text set off in this manner presents commentary, sidelights, or interesting points of
information.
Symbols on Equipment
Any enclosed surface or area of the equipment marked with these
symbols indicates the presence of electrical shock hazards. Enclosed
area contains no operator serviceable parts.
WARNING: To reduce the risk of injury from electrical shock hazards, do
not open this enclosure.
Any RJ-45 receptacle marked with these symbols indicates a network
interface connection.
WARNING: To reduce the risk of electrical shock, fire, or damage to the
equipment, do not plug telephone or telecommunications connectors into
this receptacle.
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Any surface or area of the equipment marked with these symbols
indicates the presence of a hot surface or hot component. Contact with
this surface could result in injury.
WARNING: To reduce the risk of injury from a hot component, allow the
surface to cool before touching.
Power supplies or systems marked with these symbols indicate the
presence of multiple sources of power.
WARNING: To reduce the risk of injury from electrical shock,
remove all power cords to completely disconnect power from the
power supplies and systems.
Any product or assembly marked with these symbols indicates that the
component exceeds the recommended weight for one individual to
handle safely.
WARNING: To reduce the risk of personal injury or damage to the
equipment, observe local occupational health and safety requirements
and guidelines for manually handling material.
Rack Stability
WARNING: To reduce the risk of personal injury or damage to the equipment, be
sure that:
•
•
•
•
•
The leveling jacks are extended to the floor.
The full weight of the rack rests on the leveling jacks.
In single rack installations, the stabilizing feet are attached to the rack.
In multiple rack installations, the racks are coupled.
Only one rack component is extended at any time. A rack may become
unstable if more than one rack component is extended for any reason.
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Getting Help
If you still have a question after reading this manual, contact an HP authorized service
provider or access our website: http://thenew.hp.com.
HP Technical Support
In North America, call technical support at 1-800-652-6672, available 24 hours a day,
7 days a week.
NOTE: For continuous quality improvement, calls may be recorded or monitored.
Outside North America, call technical support at the nearest location. Telephone
numbers for worldwide technical support are listed on the HP website under support:
Be sure to have the following information available before calling:
•
•
•
•
•
•
Technical support registration number (if applicable)
Product serial numbers
Product model names and numbers
Applicable error messages
Operating system type and revision level
Detailed, specific questions
HP Website
The HP website has the latest information on this product, as well as the latest drivers.
website, select the appropriate product or solution.
HP Authorized Reseller
For the name of your nearest HP Authorized Reseller:
•
•
•
In the United States, call 1-800-345-1518
In Canada, call 1-800-263-5868
Elsewhere, see the HP website for locations and telephone numbers:
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1
Introduction
The HP StorageWorks Edge Switch 2/32 provides dynamic switched connections
between Fibre Channel servers and devices in a storage area network (SAN)
environment. SANs introduce the concept of server-to-device networking and
multi-switch fabrics, eliminate requirements for dedicated connections, and enable the
enterprise to become data centric.
A SAN provides speed, high capacity, and flexibility for the enterprise, and is
primarily based upon Fibre Channel architecture. The switch implements Fibre
Channel technology that provides a bandwidth of 2.125 Gbps, redundant switched
data paths, a scalable number of active ports, and long transmission distances (up to 35
km).
This chapter describes the switch and attached HP StorageWorks Ha-Fabric Manager
(HAFM) server. The chapter specifically discusses:
•
Switch management, error-detection and reporting features, serviceability
features, zoning, multi-switch fabrics, and specifications.
•
•
•
•
•
•
•
The HAFM server and minimum hardware specifications.
Remote workstation configurations and hardware specifications.
Maintenance approach.
Field-replaceable units (FRUs).
Connectors and indicators.
Software diagnostic features.
Tools and test equipment.
1–1
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Introduction
Edge Switch 2/32 Description
The switch can be installed on a table or desk top, or mounted in an equipment cabinet
or in any standard equipment rack.
Multiple switches and the HAFM server communicate on a local area network (LAN)
through one or more 10Base-T Ethernet hubs. One or more 24-port Ethernet hubs are
optional and can be ordered with the switch. Up to three hubs are daisy-chained as
required to provide additional Ethernet connections as more switches (or other HP
managed products) are installed on a customer network.
Figure 1–1 illustrates the switch, HAFM server, and Ethernet hub.
HPJ3294A
Figure 1–1: Switch, HAFM server, and Ethernet hub
The switch provides dynamic switched connections for servers and devices, supports
mainframe and open-systems interconnection (OSI) computing environments, and
provides data transmission and flow control between device node ports (N_Ports) as
dictated by the Fibre Channel Physical and Signaling Interface (FC-PH 4.3). Through
interswitch links (ISLs), the switch can connect additional switches to form a Fibre
Channel multi-switch fabric.
The switch provides connectivity for devices manufactured by multiple original
equipment manufacturers (OEMs). To determine if an OEM product can communicate
through connections provided by the switch, or if communication restrictions apply,
refer to the supporting publications for the product or contact your HP marketing
representative.
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Introduction
Features
The following sections describe the features of the Edge Switch 2/32:
Error-Detection, Reporting, and Serviceability
The switch provides the following error-detection, reporting, and serviceability
features:
•
Light-emitting diodes (LEDs) on switch FRUs and adjacent to Fibre Channel
ports that provide visual indicators of hardware status or malfunctions.
•
System and threshold alerts, event logs, audit logs, link incident logs, threshold
alert logs, and hardware logs that display switch, Ethernet link, and Fibre Channel
link status at the HAFM server.
•
•
Diagnostic software that performs power-on self-tests (POSTs) and port
diagnostics (internal loopback, external loopback, and Fibre Channel (FC)
loopback tests). The FC loopback test applies only when the switch is configured
to operate in S/390 mode.
Automatic notification of significant system events (to support personnel or
administrators) through e-mail messages or the call-home feature at the HAFM
server.
•
•
A modem for use by support personnel to dial-in to the HAFM server for event
notification and to perform remote diagnostics.
An RS-232 maintenance port at the rear of the switch (port access is password
protected) that enables installation or service personnel to change the switch’s
internet protocol (IP) address, subnet mask, and gateway address. Or to run
diagnostics and isolate system problems through a local or remote terminal.
•
Redundant FRUs—small form factor pluggable (SFP) optical transceivers, power
supplies, and cooling fans—that are removed or replaced without disrupting
switch or Fibre Channel link operation.
•
•
•
A modular design that enables quick removal and replacement of FRUs without
tools or equipment.
Concurrent port maintenance—SFPs and fiber-optic cables are removed and
attached to ports without interrupting other ports or director operation.
Beaconing to assist service personnel in locating a specific port or switch. When
port beaconing is enabled, the amber LED associated with the port flashes. When
unit beaconing is enabled, the system error indicator on the front panel flashes.
Beaconing does not affect port or switch operation.
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Introduction
•
Data collection through the Product Manager application to help isolate system
problems. The data includes a memory dump file and audit, hardware, and
engineering logs.
•
•
Simple network management protocol (SNMP) management using the Fibre
Alliance MIB that runs on the HAFM server. Up to 12 authorized management
workstations can be configured through the HAFM application to receive
unsolicited SNMP trap messages. The trap messages indicate operational state
changes and failure conditions.
SNMP management using the Fibre Channel Fabric Element MIB (Version 1.10),
transmission control protocol/internet protocol (TCP/IP) MIB-II definition (RFC
1213), or a product-specific MIB that run on each switch. Up to 12 authorized
management workstations can be configured through the Product Manager
application to receive unsolicited SNMP trap messages. The trap messages
indicate switch operational state changes and failure conditions.
NOTE: For more information about SNMP support provided by HP products, refer to the hp
StorageWorks SNMP reference guide for director 2/64, edge switch 2/16, and edge switch 2/32.
Zoning
The switch supports a name server zoning feature that partitions attached devices into
restricted-access groups called zones. Devices in the same zone can recognize and
communicate with each other through switched port-to-port connections. Devices in
separate zones cannot communicate with each other.
Zoning is configured by authorizing or restricting access to name server information
associated with device N_Ports that attach to switch fabric ports (F_Ports). A zone
member is specified by the port number to which a device is attached, or by the
eight-byte (16-digit) World Wide Name (WWN) assigned to the host bus adapter
(HBA) or Fibre Channel interface installed in a device. A device can belong to
multiple zones.
CAUTION: If zoning is implemented by port number, a change to the switch fiber-optic
cable configuration disrupts zone operation and may incorrectly include or exclude a
device from a zone.
If zoning is implemented by WWN, removal and replacement of a device HBA or Fibre
Channel interface (thereby changing the device WWN) disrupts zone operation and
may incorrectly include or exclude a device from a zone.
In Open Fabric mode, only zoning by WWN is supported. Zoning by port numbers is
not.
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Introduction
Zones are grouped into zone sets. A zone set is a group of zones that is enabled
(activated) or disabled across all switches in a multi-switch fabric. Only one zone set
can be enabled at one time.
Multi-Switch Fabrics
A Fibre Channel topology that consists of one or more interconnected switches or
switch elements is called a fabric. Operational software provides the ability to
interconnect switches (through expansion port (E_Port) connections) to form a
multi-switch fabric. The data transmission path through the fabric is typically
determined by fabric elements and is user-transparent. Subject to zoning restrictions,
devices attached to any interconnected switch can communicate with each other
through the fabric.
Switch Management
These options are available for managing the Edge Switch 2/32 through a user
interface:
•
The Product Manager application installed on an High Availability Fabric
Manager (HAFM) server. Access to the Product Manager must be through the
HAFM applications. These applications are installed on the HAFM server.
•
The Embedded Web Server interface. Using a browser-capable PC with an
internet connection to the switch, you can monitor and manage the switch through
the web server interface embedded in the switch firmware. The interface provides
a GUI similar to the Product Manager application and supports switch
configuration, statistics monitoring, and basic operation.
To launch the Embedded Web Server interface, enter the switches IP address as
the internet uniform resource locator (URL) into any standard browser. Enter a
user name and password at a the login screen. The browser then becomes a
management console. Refer to the web server interface online help for details on
use.
NOTE: The default user name for the right to view status and other information is operator.
The default user name for the right to modify configuration data, perform maintenance tasks, or
perform other options is administrator. The default password for both user names is
password.
•
The command line interface (CLI). The CLI allows you to access many HAFM
and Product Manager functions while entering commands during a Telnet session
with the switch. The primary purpose of the CLI is to automate management of a
large number of switches using scripts. The CLI is not an interactive interface; no
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Introduction
checking is done for pre-existing conditions and no prompts display to guide users
through tasks. Refer to hp StorageWorks CLI reference guide for edge switches
and directors.
This manual provides details on the Product Manager application for the Edge Switch
2/32 only. Use this manual for the Product Manager installed on an HAFM server.
This manual does not cover the Embedded Web Server interface or CLI.
Field Replaceable Units
The switch provides a modular design that enables quick removal and replacement of
FRUs small form factor pluggable SFP optical transceivers, power supplies, and fans.
Figure 1–2 illustrates the front of the switch. The switch front panel includes:
6
StorageWorks edge switch 2/32
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
10/100
IML
PWR
ERR
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
5
1
2
3
4
SHR-2369
1
Initial machine load (IML) button
Ethernet LAN connector
4
Port LEDs
2
3
5
6
Error LED (amber)
Power LED (green)
SFP fiber optic connectors
Figure 1–2: Edge Switch 2/32 (Front View)
Figure 1–3 illustrates the rear of the switch. The FRUs on the rear panel include two
power supplies and four individual cooling fan FRUs. Also shown on the rear panel is
an RS-232 maintenance port (not labeled).
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Introduction
1
3
2
2
3
1
Cooling fan (4)
3
Power switches on power supplies
(2)
2
Power supply (2)
Figure 1–3: Edge Switch 2/32 (Rear View)
SFP Transceivers
A single-mode or multi-mode fiber-optic cable attaches to a port through a pluggable
small form factor (SFP) transceiver. The SFP provides a duplex LC interface, and can
be detached from the switch port for easy replacement. Two fiber-optic transceiver
types are available:
•
Shortwave laser — Shortwave laser SFPs provide short-distance connections (2
to 500 meters) through 50-micron or 62.5-micron multi-mode fiber.
•
Longwave laser — Longwave laser SFPs provide long-distance connections (up
to 10 kilometers) through 9-micron single-mode fiber.
Cooling Fans
Four fans (each a separate FRU) provide cooling for the switch power supplies and the
control processor (CTP) card, as well as redundancy for continued operation if a
single fan fails.
Each fan FRU can be replaced while the switch is operating.
Power Supplies
Redundant, load-sharing power supplies step down and rectify facility input power to
provide 3.3 volts direct current (VDC), 5 VDC, and 12 VDC to the CTP. The power
supplies also provide input filtering, overvoltage protection, and overcurrent
protection. Either power supply can be replaced while the switch is operational.
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Introduction
Each power supply has a separate CTP connection to allow for independent AC power
sources. The power supplies are input-rated at 100 to 230 volts alternating current
(VAC).
Connectors and Indicators
Connectors and indicators include the:
•
•
•
•
•
Initial machine load (IML) button.
Ethernet LAN connector.
Green power (PWR) and amber system error (ERR) LEDs.
Green and amber status LEDs associated with FRUs.
RS-232 maintenance port.
Initial Machine Load Button
the switch performs an IML that takes approximately 30 seconds and resets the:
•
•
•
Microprocessor and functional logic for the CTP and loads firmware from
FLASH memory.
Ethernet LAN interface, causing the connection to the HAFM server to drop
momentarily until the connection automatically recovers.
Ports, causing all Fibre Channel connections to drop momentarily until the
connections automatically recover.
An IML should only be performed if a CTP failure is indicated. Do not IML the
switch unless directed to do so by a procedural step or the next level of support. As a
precaution, the IML button is flush mounted to protect against accidental activation.
Ethernet LAN Connector
The front panel provides a 10/100 megabit per second (Mbps) RJ-45 twisted-pair
communication with the HAFM server or an SNMP management workstation. Two
green LEDs are associated with the LAN connector. When illuminated, the left LED
indicates LAN operation at 10 Mbps, and the right LED indicates LAN operation at
100 Mbps.
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Power and System Error LEDs
facility AC power and powered on. If the LED extinguishes, a facility power source,
power cord, or power distribution failure is indicated.
requiring immediate operator attention, such as a FRU failure. The LED remains
illuminated as long as an event is active. The LED extinguishes when the Clear
System Error Light function is selected from the Product Manager application. The
LED blinks if unit beaconing is enabled. An illuminated ERR LED (indicating a
failure) takes precedence over unit beaconing.
FRU Status LEDs
Amber and green LEDs associated with switch FRUs provide status information as
follows:
•
Port SFP — Amber and green LEDs to the left of the port, as shown in
Figure 1–2 illuminate, extinguish, or blink to indicate various port states
(operational with active Fibre Channel traffic, operational but not communicating,
beaconing, blocked, failed, inactive, or running diagnostics).
•
•
illuminates if the fan fails or rotates too slowly.
Power Supply — A green LED at the upper left corner of each power supply, as
AC power.
Maintenance Port
provides a connection for a local terminal or dial-in connection for a remote terminal.
Although the port is typically used by authorized maintenance personnel, operations
personnel can use the port to configure switch network addresses.
Software Diagnostic Features
The switch provides the following diagnostic software features that aid in fault
isolation and repair of problems:
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•
FRUs provide on-board diagnostic and monitoring circuits that continuously
report FRU status to the HAFM and Product Manager applications. These
applications provide system alerts and logs that display failure and diagnostic
information at the HAFM server or a remote workstation communicating with the
HAFM server.
•
•
•
•
The HAFM Services application that runs as a Windows 2000 service and
provides an additional user interface to display operational status.
The Embedded Web Server interface that provides Internet access to isolate
problems for a single switch.
Unsolicited SNMP trap messages that indicate operational state changes or
failures can be transmitted to up to 12 authorized management workstations.
E-mail messages or call-home reports provide automatic notification of significant
system events to designated support personnel or administrators.
HAFM Server Description
provides a central point of control for up to 48 LAN-connected directors or Edge
Switches.
Figure 1–4: HAFM server
The server is mounted in a slide-out drawer in the HP-supplied equipment rack. The
HAFM server or Ethernet access to the Embedded Web Server (EWS) interface is
required to install, configure, and manage the Edge Switch 2/32.
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Although a configured switch operates normally without HAFM server intervention,
an attached server should operate at all times to monitor switch operation, log events
and configuration changes, and report failures.
The HAFM server provides an auto-detecting 10/100 Mbps LAN connection,
provided by an internal Ethernet adapter card. This LAN port attaches to the
customer’s public intranet to allow access from remote user workstations. An optional
Ethernet adapter card (not supplied by HP) can be installed in the personal computer
memory card international association (PCMCIA) slot to provide a connection to a
private LAN segment for dedicated director communication.
Ethernet Hub
The HAFM server and managed directors connect through a rack-mounted 10/100
ProCur
ve
HP
J32
94A
10/100
1
7
2
8
Hub
3
9
12
4
5
6
Link
100
1
10
2X
Power
Fault
11
12
3X
Link
100
Por
t
1
O
nly
4X
5X
6X
Reset
Act
Col
MDI-X
(out)
MDI
(in)
7X
8X
9X
10X
11X
12X
Figure 1–5: 12-Port Ethernet hub
Optional Kits
Contact your HP authorized service provider to purchase the following optional edge
Table 1–1: Edge switch 2/32 Optional Kits
Supporting Kit
Description
8-flexport upgrade for Edge Switch
2/32,
Used to upgrade from 16 to 24 and 24
to 32 ports.
Part Number: DS-DM8PU-AA /
302660-B21
2/32 Product Manager license,
Part Number: QM-6YCAA-AA /
300658-B21
Used when switch is managed through
HAFM.
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2
Installing and Configuring
the Edge Switch 2/32
This chapter describes tasks to install, configure, and verify operation of the edge
switch 2/32. The switch can be installed on a table or desk top, or mounted in any
standard equipment rack.
For a list of the factory-set defaults for the switch and the Reset Configuration option,
Summary of Installation Tasks
Table 2–1 summarizes installation tasks for the switch, HAFM server, and Ethernet
hub. The table numbers and describes each task, states if the task is required or
optional, and lists the page reference for the task. If a task is optional, decision-related
information is included.
Table 2–1: Installation Task Summary
Task Number and Description
Required or Optional
Page
Optional—configure if connecting
multiple switches or if connecting a
switch and HAFM server to a public
LAN.
Required
Optional—if not done, then the switch
should be configured using the
Embedded Web Server (EWS)
interface.
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Installing and Configuring the Edge Switch 2/32
Table 2–1: Installation Task Summary (Continued)
Task Number and Description
Required or Optional
Page
(Optional) task was done.
(Optional) task was done.
(Optional) task was done.
Optional—configure if a feature key is
ordered by the customer.
Optional—configure if the HAFM
server is installed.
Optional
Required
Optional
Required
Optional—if not done, then the switch
should be configured using the HAFM
server.
Required
Optional—perform this task to connect
the switch to a fabric.
Optional—install only if ordered and
Ethernet segment does not exist to
connect switches and the HAFM
server.
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Installing and Configuring the Edge Switch 2/32
Installation Options
The switch is installed in one of two configurations. The options are:
•
Table or desk top—one or more switches, an optional HAFM server, and an
optional Ethernet hub are delivered and installed at the customer facility on a desk
or table top. Ethernet cabling distance, and local area network (LAN) addressing
issues must be considered.
•
Customer-supplied equipment rack—one or more switches, an optional HAFM
server, and an optional Ethernet hub are delivered to the customer facility for
installation in a customer-supplied equipment rack. Rack-mount hardware is
provided in the shipping container. Ethernet cabling, distance, and LAN
addressing issues must be considered.
Task 1: Verify Installation Requirements
Verify the following requirements are met prior to switch and HAFM server
installation. Ensure:
•
A site plan is prepared, configuration planning tasks are complete, planning
considerations are evaluated, and related planning checklists are complete. Fabric
and device connectivity are evaluated, and the related planning worksheet is
complete. Refer to the hp StorageWorks product in a SAN environment: planning
guide for director 2/64, edge switch 2/16, and edge switch 2/32.
•
•
Support equipment and personnel are available for the installation.
The required number and type of fiber-optic jumper cables are delivered and
available. Ensure the cables are the correct length with the required connectors.
•
•
A customer-supplied equipment rack and associated hardware are available
(optional).
Remote workstations or simple network management protocol (SNMP)
workstations are available (optional). Workstations are customer-supplied and
connected through a corporate or dedicated LAN.
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Installing and Configuring the Edge Switch 2/32
Task 2: Unpack, Inspect, and Install the Switch
The following paragraphs provide instructions to unpack and inspect the edge switch
2/32, and install it in a desktop or rack-mount configuration.
Unpack and Inspect the Switch
Unpack and inspect the switch:
CAUTION: When you remove the switch from the carton, do not rest it on its rear
window while examining it. To do so may break the FRU handles.
1. Inspect the shipping containers for damage caused during transit. If a container is
damaged, ensure a representative from the freight carrier is present when the
container is opened.
2. Unpack the shipping containers and inspect each item for damage. Save all
shipping and packing materials. Ensure that all items on the enclosed shipping list
are in each container.
3. If any items are damaged or missing, customers should contact a HP authorized
service provider or reseller.
Desktop Installation
To install and configure the switch on a desktop:
1. Remove the backing from the four adhesive rubber pads and apply the pads to the
underside of the switch. Ensure the pads are aligned with the scribed circles at
each corner.
2. Position the switch on a table or desktop as directed by the customer. Ensure:
•
•
•
•
Grounded AC electrical outlets are available.
Adequate ventilation is present.
Areas with excessive heat, dust, or moisture are avoided.
All planning considerations are met. Refer to the hp StorageWorks product in
a SAN environment: planning guide for director 2/64, edge switch 2/16, and
edge switch 2/32.
3. Verify that all FRUs are installed as ordered.
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Installing and Configuring the Edge Switch 2/32
4. Verify that the SFP optical transceivers are installed as required for your
installation.
5. Connect the U.S. or country-specific (optional) AC power cords to the right (PS0)
and left (PS1) receptacles at the rear of the chassis.
WARNING: An HP-supplied power cord is provided for each switch power
supply. To prevent electric shock when connecting the switch to primary facility
power, use only the supplied power cords, and ensure the facility power
receptacle is the correct type, supplies the required voltage, and is properly
grounded.
6. Connect the remaining ends of the AC power cords to separate facility power
sources that provide single-phase, 120 to 240 volt alternating current (VAC)
current. This provides power redundancy.
7. Turn on the power. Two power switches are on the back of the unit. Turn on both
switches. The unit powers on and performs power-on self-tests (POSTs). During
POSTs:
a. The green power (PWR) LED on the front panel turns On.
b. The amber system error (ERR) LED on the front panel flashes momentarily
while the switch is tested.
c. The green LEDs associated with the Ethernet port flashes momentarily while
the port is tested.
d. The green and amber LEDs associated with the ports flash momentarily while
the ports are tested.
8. After successful POST completion, the green power (PWR) LED remains ON and
all other front panel LEDs turn OFF.
9. If a POST error or other malfunction occurs, refer to the hp StorageWorks edge
switch 2/32 service manual to isolate the problem.
Rack-Mount Installation
To install the switch in a customer-supplied equipment rack, refer to the hp
StorageWorks edge switch rack mount kit installation instructions. The installation
instructions are located on the hp StorageWorks edge switch 2/32 documentation CD.
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Installing and Configuring the Edge Switch 2/32
Task 3: Configure Network Information
The edge switch 2/32 is delivered with the following default network addresses:
•
MAC address—the media access control (MAC) address is programmed into
FLASH memory on the CTP card at the time of manufacture. The MAC address is
unique for each switch, and should not be changed. The address is in
xx.xx.xx.xx.xx.xx format, where xx is a hexadecimal pair.
NOTE: References to the CTP in this manual are to the control processor logic contained on
the switch motherboard. If an event occurs that indicates the CTP as faulty, replacement of the
switch assembly is required.
•
IP address—the factory preset default internet protocol (IP) address is 10.1.1.10.
The default IP address is also 10.1.1.10.
If Reset Configuration is selected from the Product Manager application, the
switch resets to the default address of 10.1.1.10.
If multiple switches are installed on the same LAN, each switch (and the HAFM
server) must have a unique IP address. One switch can use the factory-set address,
but the addresses of the remaining switches must be changed.
NOTE: If you have enabled additional port function with the HP Flexport Feature since the
switch shipped from the factory, resetting the configuration will return this feature to the factory
default of only 16 ports enabled. You must re-enable the additional ports using the Configure
WARNING: This operation resets all configuration including any optional
features that have been installed. You will need to re-enter your feature key to
enable all optional features after resetting the configuration parameters.
•
•
Subnet mask—the default subnet mask is 255.0.0.0. If the switch is installed on a
complex public LAN with one or more routers, the address may require change.
Gateway address—the default gateway address is 0.0.0.0. If the switch is
installed on a dedicated LAN with no connection through a router, the address
does not require change. If the switch is installed on a public LAN (corporate
intranet), the gateway address must be changed to the address of the corporate
intranet’s local router.
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Installing and Configuring the Edge Switch 2/32
Verify the type of LAN installation with the customer’s network administrator. If one
switch is installed on a dedicated LAN, network addresses do not require change.
If multiple switches are installed or a public LAN segment is used, network addresses
must be changed to conform to the customer’s LAN addressing scheme. The
following tools are required:
•
A maintenance terminal (desktop or notebook PC) with:
— The Microsoft Windows 98, Windows 2000, Windows XP, or Windows
Millennium Edition operating system installed.
— RS-232 serial communication software (such as ProComm Plus or
HyperTerminal) installed. HyperTerminal is provided with Windows
operating systems.
Note that the HAFM server may be used for this function and that HyperTerminal
is included in Windows 2000 provided in the HAFM server as a windows 2000
application.
•
An asynchronous RS-232 null modem cable (provided with the switch).
Perform the following steps to change a switch’s IP address, subnet mask, or gateway
address:
1. Remove the protective metal plate from the 9-pin maintenance port at the rear of
the switch (a phillips-tip screwdriver is required). Connect the 9-pin end of the
RS-232 null modem cable to the port.
2. Connect the other cable end to a 9-pin communication port (COM1 or COM2) at
the rear of the maintenance terminal PC.
3. Power on the maintenance terminal. After the PC powers on, the Windows
desktop displays. Refer to operating instructions shipped with the PC.
communication software.
4. Choose Start > Programs > Accessories > Communications >HyperTerminal.
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Installing and Configuring the Edge Switch 2/32
6. Ensure the Connect using field displays COM1 or COM2 (depending on the
serial communication port connection to the switch), and click OK. The Port
Figure 2–3: Port Settings dialog box
7. Configure the Port Settings parameters as follows:
— Bits per second—57600
— Data bits—8
— Parity—None
— Stop bits—1
— Flow control—Hardware
When the parameters are set, click OK. The HyperTerminal window displays.
8. At the > prompt, type the user-level password (the default is password) and press
Enter. The password is case sensitive. The HyperTerminal window displays with
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Installing and Configuring the Edge Switch 2/32
Figure 2–4: HyperTerminal window
9. At the C> prompt, type ipconfig and press Enter. The HyperTerminal
window displays with configuration information listed as follows:
— MAC Address
— IP Address (default is 10.1.1.10, factory preset is 10.1.1.10)
— Subnet Mask (default is 255.0.0.0).
— Gateway Address (default is 0.0.0.0)
Only the IP Address, Subnet Mask, and Gateway Address fields are
configurable.
10. Change the IP address, subnet mask, and gateway address as directed by the
customer’s network administrator. To change switch network addresses, type the
following at the C> prompt and press Enter.
ipconfig xxx.xxx.xxx.xxx yyy.yyy.yyy.yyy zzz.zzz.zzz.zzz
The IP address is always xxx.xxx.xxx.xxx, the subnet mask is always
yyy.yyy.yyy.yyy, and the gateway address is always zzz.zzz.zzz.zzz, where the
octets xxx, yyy, and zzz are decimals from zero through 255. If a network address is
to remain unchanged, type the current address in the respective field.
When the new network addresses are configured at the switch, the message
Request completed OKdisplays at the bottom of the edge switch 2/32 —
HyperTerminal window.
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Installing and Configuring the Edge Switch 2/32
11. Choose Exit from the File menu to close the HyperTerminal application. A
Figure 2–5: Disconnect Now dialog box
Figure 2–6: Save Session dialog box
13. Click No to exit and close the HyperTerminal application.
14. Power off the maintenance terminal:
a. Choose Start > Shut Down. The Shut Down Windows dialog box displays.
b. At the Shut Down Windows dialog box, choose Shut down the Computer
and click Yes to power off the PC.
15. Disconnect the RS-232 null modem cable from the switch and the maintenance
terminal. Replace the protective plate over the maintenance port.
Task 4: LAN-Connect the Switch
Connect the switch to the customer-supplied Ethernet LAN segment or the
HP-supplied Ethernet hub.
To connect the desktop or rack-mounted switch to the Ethernet LAN segment:
1. Connect one end of the Ethernet patch cable (supplied with the switch) to the
RJ-45 connector (labeled 10/100) on the left front of the chassis.
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2. Connect the remaining end of the Ethernet cable to the LAN as follows:
a. If the switch is installed on a customer-supplied LAN segment, connect the
cable to the LAN as directed by the customer’s network administrator.
b. If the switch is installed on the HP-supplied Ethernet hub, connect the cable to
any available port on the hub.
3. Perform one of the following steps:
•
•
If an HAFM server or customer-supplied server platform is delivered and
available, the Ethernet LAN segment does not require connection to the
If an HAFM server is not available and the switch is managed through the
EWS interface, attach the Ethernet LAN segment to an internet connection
Task 5: HAFM Server (Optional)
To run HAFM software, you must set up and configure the HP OmniBook 6000/62000
notebook PC to function as an HAFM server.
Refer to the hp StorageWorks HAFM server installation guide for instructions on:
•
•
•
•
•
Setting up the HAFM server
Connecting the HAFM server to the LAN
Configuring the network addressing for the HAFM server
Setting HAFM server date and time
Creating HAFM user names and passwords
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Task 6: Configure the Switch to the HAFM Application
To manage a new switch, it must be identified to the HAFM application. To identify
the new switch:
1. Right-click in a blank area of the Product View page and select New or click
Product on the menu bar and choose New. The New Product dialog box displays,
Figure 2–7: New Product dialog box
2. Type the IP address or DNS host name of the switch (determined by the
customer’s network administrator).
3. Select edge-32 from the Product Type field and click OK. A new switch icon
displays at the Product View page.
Task 7: Record or Verify HAFM Server Restore Information
Configuration information must be recorded to restore the HAFM server in case of
hard drive failure. The Windows 2000 operating system and the HAFM and Edge
Switch 2/32 Product Manager application must also be restored. Refer to the hp
StorageWorks edge switch 2/32 service manual for instructions.
To record or verify HAFM server configuration information refer to the hp
StorageWorks HAFM server installation guide for instructions.
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Task 8: Verify Switch-to-HAFM Server Communication
Communication must be verified between the switch and the HAFM server (High
Availability Fabric Manager and Product Manager applications). To verify
switch-to-server communication:
1. At the Windows 2000 desktop, click HAFM at the task bar (bottom of the
desktop) to maximize the Product View page.
2. At the Product View page, inspect the shape and color of the symbol behind the
symbols.
Table 2–2: Switch Operational States and Symbols
Operational State
Symbol
Operational—switch-to server communication is established, the
Degraded—switch-to server communication is established, but the
switch is operating in degraded mode and requires service. This
Failed—switch-to server communication is established, but the
Status Unknown—the switch status is unknown because of a
network communication failure between the switch and HAFM
3. Double-click the switch icon. The Hardware View page for the selected switch
Flashing red and yellow diamonds, and switch degradation is indicated by the
yellow triangle at the alert panel.
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Figure 2–8: Switch Hardware View page
4. Inspect switch status at the Hardware View page and perform one of the
following steps:
a. If the switch displays operational (no FRU alert symbols and a green circle at
b. If switch operation displays degraded or a switch failure is indicated (FRU
alert symbols and a yellow triangle or red diamond at the alert panel), refer to
the hp StorageWorks edge switch 2/32 service manual to isolate the problem.
Task 9: Configure Feature Key (Optional)
Perform this task to display or install operating features that are available as
customer-specified options. Available features include the:
•
Open systems management server (OSMS)
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•
Fiber connection (FICON) management server (FMS)
These features allow open systems or FICON host control of the switch and are
mutually exclusive. Only one of these features can be installed at a time.
Features are enabled through a feature key that is encoded to work with the serial
number of a unique switch. A feature key is a case-sensitive alphanumeric string with
dashes every four characters.
Configure HP Flexport Technology Feature Key
This feature key enables additional port function. The factory default settings enable
16 of the 32 ports, and this feature key enables additional ports. Until this feature is
enabled the additional ports will display as Not Installed in the Port Operational State
instructions on configuring this feature key and on upgrading the number of ports.
Configure OSMS Feature Key
NOTE: HP does not support OSMS.
Perform this procedure to configure the OSMS feature key. This feature enables host
control of the switch from an open-systems interconnection (OSI) device attached to a
switch port. The device communicates with the switch through the Fibre Channel
common transport (FC-CT) protocol.
To configure the OSMS feature key:
1. Set the switch offline.
2. At the Hardware View page for the selected switch, choose Configure >
Features. The Configure Feature Key dialog box displays, as shown in
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Figure 2–9: Configure Feature Key dialog box
Figure 2–10: New Feature Key dialog box
4. Type the OSMS feature key (case-sensitive xxxx-xxxx-xxxx-xx format) and click
Figure 2–11: Enable Feature Key dialog box
5. Click Activate to enable the OSMS feature key. When the feature key is enabled,
the switch performs an IPL, but is not automatically set to open systems operating
mode.
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Configure FMS Feature Key
Perform this procedure to configure the FMS feature key. This feature key enables
host control of the switch from an IBM System/390 or zSeries 900 Parallel Enterprise
server attached to a switch port. The server communicates with the switch through a
FICON channel.
To configure the FMS feature key:
1. Set the switch offline.
2. At the Hardware View page for the selected switch, choose Configure >
Features. The Configure Feature Key dialog box displays, as shown in
Figure 2–12: Configure Feature Key dialog box
Figure 2–13: New Feature Key dialog box
4. Type the FMS feature key (case-sensitive xxxx-xxxx-xxxx-xx format) and click
OK. The Enable Feature Key dialog box displays.
feature key is enabled, the switch performs an IPL and is automatically set to
S/390 operating mode.
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Figure 2–14: Activate FMS feature key
Task 10: Configure OSMS or FICON Management Server
(Optional)
Perform this task to configure the open systems management server or FICON
management server. Only one management server can be configured at a time.
Configure OSMS
Perform this procedure to configure the open systems management server and enable
OSI host control of the switch. Implementing host control requires installation of a
SAN management application on the OSI server. Management applications include
Veritas SANPoint Control (Version 1.0 or later), or Tivoli NetView (Version 6.0 or
later).
To configure the open systems management server:
1. At the Hardware View page for the selected switch, choose Configure >
Management Server. The Configure Open Systems Management Server
Figure 2–15: Configure Open Systems Management server dialog box
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2. Allow or prohibit host (OSI server) control by selecting Host Control
Prohibited. If a check mark displays, host control is prohibited.
3. Click Activate to enable a change and allow or prohibit open systems host
control.
Configure FMS
Perform this procedure to configure the FICON management server and enable
FICON host control of the switch. Implementing host control requires installation of
System Automation for Operating System/390 (SA OS/390), version 1.2 or later.
To configure the FICON management server:
1. At the Hardware View page for the selected switch, choose Configure >
Management Server. The Configure FICON Management Server dialog box
Figure 2–16: Configure FICON Management server dialog box
2. Enable or disable the following options by clicking the associated check box:
•
Switch Clock Alert Mode—this option enables or disables a warning
message that displays if the switch is set to periodically synchronize date and
page 2–21). Synchronizing date and time with the HAFM server may conflict
with the date and time set from the attached host. If a check mark displays,
clock alert mode is enabled.
•
•
Programmed offline state control—this option enables or disables host
(S/390 or zSeries 900) ability to set the switch offline state. If a check mark
displays, control is enabled.
Host Control Prohibited—this option allows or prohibits host (S/390 or
zSeries 900) control of the switch. If a check mark displays, host control is
prohibited.
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•
Active = Saved—when this option is enabled, the active configuration of
logical port addresses is used when the IPL configuration file is updated. If a
check mark displays, the Active = Saved option is enabled.
3. Select the appropriate country code page from the following Code Page list box,
Table 2–3: Code Page Choices
Code
Code Page Name
Page
United
00037
States/Canada
Germany/Austria
Brazil
00273
00275
00280
00281
00284
Italy
Japan
Spain/Latin
America
United Kingdom
France
00285
00297
00500
International #5
4. Click Activate to enable changes and allow or prohibit FICON host control.
Task 11: Set Switch Date and Time
The Edge Switch 2/32 Product Manager log entries are stamped with the date and time
received from the switch. To set the effective date and time for the switch:
1. At the Hardware View page for the selected switch, choose Configure >
Date/Time. The Configure Date and Time dialog box displays, as shown in
The switch date and time can be set manually, or set to be periodically updated by
the HAFM application (the switch and HAFM application synchronize at least
once daily).
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Figure 2–17: Configure Date and Time dialog box
Set Date and Time Manually
To set the switch date and time manually:
1. At the Configure Date and Time dialog box, click Periodic Date/Time
Synchronization to deselect the option (no check mark in the box). The greyed
out Date and Time fields activate.
2. Click the Date fields that require change, and type numbers in the following
ranges:
Month (MM): 1 through 12
Day (DD): 1 through 31
Year (YY): greater than 1980
3. Click the Time fields that require change, and type numbers in the following
ranges:
Hour (HH): 0 through 23
Minute (MM): 0 through 59
Second (SS): 0 through 59
4. Click Activate to set the switch date and time and close the Configure Date and
Time dialog box.
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Periodically Synchronize Date and Time
To set the switch to periodically synchronize date and time with the HAFM
application:
1. Click Periodic Date/Time Synchronization to select the option (check mark in
the box). The Date and Time fields are greyed out and not selectable. Perform
one of the following options:
•
Click Activate to enable synchronization and close the Configure Date and
Time dialog box. The switch date and time synchronize with the HAFM
application date and time at the next update period (at least once daily).
•
Click Sync Now to synchronize the switch and HAFM application
immediately. The Date and Time Synced dialog box displays, as shown in
Figure 2–18: Date and Time Synced dialog box
2. Click OK to synchronize the date and time and close the Date and Time Synced
dialog box, then click Activate to enable synchronization and close the Configure
Date and Time dialog box.
Task 12: Configure the Edge Switch 2/32 Product Manager
Applications
Selectively perform the following configuration tasks for the Edge Switch 2/32
Product Manager application according to the customer’s installation requirements.
For additional information, refer to the hp StorageWorks edge switch 2/32 product
manager user guide.
•
•
•
Identify the switch to the HAFM application.
Configure switch operating mode (open systems or S/390).
Configure switch operating parameters.
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•
•
•
•
•
Configure switch ports.
Configure logical port addresses.
Configure SNMP trap message recipients.
Configure and enable e-mail notification.
Enable call-home notification.
Configure Switch Identification
Perform this procedure to configure the switch name, description, location, and
contact person for the HAFM application. The information displays in multiple dialog
boxes throughout the application. In addition, the Name, Location, and Contact
variables configured at the Configure Identification dialog box correspond
respectively to the SNMP variables sysName, sysLocation, and
sysContact. These variables are used by SNMP management workstations when
obtaining data from managed switches.
To configure the switch identification:
1. At the Hardware View page for the selected switch, choose Configure >
Identification. The Configure Identification dialog box displays, as shown in
Figure 2–19: Configure Identification dialog box
a. Type a switch name of 24 alphanumeric characters or less in the Name field.
Each switch should be configured with a unique name.
If the switch is installed on a public LAN, the name should reflect the switch’s
Ethernet network DNS host name. For example, if the DNS host name is
hpes232.hp.com, enter hpes232.
b. Click Set Name as Nickname and add a check mark if you want to use the
name in the name field as the nickname for the switch’s WWN. The nickname
will display instead of the WWN in Product Manager views.
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c. Type a switch description of 255 alphanumeric characters or less in the
Description field.
d. Type the switch’s physical location (255 alphanumeric characters or less) in
the Location field.
e. Type the name of a contact person (255 alphanumeric characters or less) in the
Contact field.
2. Click Activate to configure the switch identification and close the dialog box.
Configuring the Switch
Configuring Switch Operating Parameters
Use the procedures in this section to set parameters on the switch for fabric operation
through the Configure Switch Parameters dialog box. These operating parameters
are stored in NV-RAM on the switch.
1. The switch must be offline to change Preferred Domain ID and Operating
Mode parameters. If it is not and you activate values in this dialog box, a dialog
box displays prompting you to set the unit offline.
CAUTION: Setting the switch offline terminates all Fibre Channel connections.
To set the unit offline.
a. Choose Maintenance > Set Online State from the Product Manager
window. The Set Online State dialog box displays.
b. Click Set Offline. A warning box displays asking you to confirm the offline
state.
c. Click OK.
2. Choose Configure > Operating Parameters > Switch Parameters. The
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Figure 2–20: Configure Switch Parameters dialog box
Ordinarily, you do not need to change values in this dialog box from their defaults.
The only exception is the Preferred Domain ID. Change this value if the switch will
participate in a multiswitch fabric.
parameters in this dialog box.
2. After you change settings, click the Activate button.
Switch Parameters
Configure the following parameters as required by your fabric.
Domain ID
The domain identification is a value between 1 and 31 that provides a unique
identification for the switch in a fabric. An Edge Switch cannot contain the same
domain ID as another switch or their E_Ports will segment when they try to join.
In the Configure Switch Parameters dialog box, a field is provided to enter a
preferred domain ID and a check box is provided to enable this ID as an insistent
domain ID.
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Preferred
NOTE: To change this value, you must first set the switch offline. Choose Set Online State from
the Maintenance menu to display the Set Online State dialog box, then click the Set Offline
button. Be sure to set the switch back online after you change this value.
Use this field to set the a unique domain ID for the switch. The default value is 1. Set a
value between 1 and 31. When a switch comes online with a preferred ID, it requests
an ID from the fabric’s principal switch (indicating its preferred value as part of the
request). If the requested domain ID is not allocated to the fabric, the domain ID is
assigned to the requesting switch. If the requested domain ID is already allocated, an
unused domain ID is assigned. Note that you must set the switch offline before you
can change to the preferred domain ID.
The preferred domain ID must be unique for each director and switch in a fabric. If
two switches or directors have the same preferred domain ID, the E_Ports segment,
causing the fabric to segment.
For more information on domain ID, refer to the section on domain ID assignment for
multiswitch fabrics in the HP StorageWorks Products in a SAN Environment —
Planning Manual for details.
Insistent
This option is not supported unless the SANtegrity feature is installed. Click the check
box to remove or add a check mark. The default state is disabled (no check mark).
When a check mark displays, the domain ID configured in the Preferred Domain ID
field will become the active domain identification when the fabric initializes. See the
following notes:
•
•
This option is required if High Availability Fabric Manager (HAFM) is enabled.
If you enable Insistent Domain while the switch or director is online, the Preferred
Domain ID will change to the current active domain ID if the IDs are different.
CAUTION: If a switch with a duplicate domain ID exists in the fabric, both switches'
E_Ports will segment when they try to join.
Rerouting Delay
Placing a check mark in the check box to the left of the Rerouting Delay option
enables rerouting delay. This option is only applicable if the configured switch is in a
multiswitch fabric. The default state is disabled.
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Enabling the rerouting delay ensures that frames are delivered in order through the
fabric to their destination. If there is a change to the fabric topology that creates a new
path (for example, a new switch is added to the fabric), frames may be routed over this
new path if its hop count is less than a previous path with a minimum hop count. This
may result in frames being delivered to a destination out of order since frames sent
over the new, shorter path may arrive ahead of older frames still in route over the older
path.
If rerouting delay is enabled, traffic ceases in the fabric for the time specified in the
E_D_TOV field of the Configure Fabric Parameters dialog box. This delay allows
frames sent on the old path to exit to their destination before new frames begin
traversing the new path.
NOTE: This option is required if High Availability Fabric Manager (HAFM) is enabled.
Domain RSCNs
Domain register for state change notifications (domain RSCNs) are sent between end
devices in a fabric to provide additional connection information to host bus adapters
(HBA) and storage devices. As an example, this information might be that a logical
path has been broken because of a physical event, such as a fiber optic cable being
disconnected from a port. Consult with your HBA and storage device vendor to
determine if enabling Domain RSCNs will cause problems with your HBA or storage
products. Note that this option is required if High Availability Fabric Manager
(HAFM) is enabled.
Operating Mode
NOTE: To change this value, you must first set the switch offline. Select Set Online State from
the Maintenance menu to display the Set Online State dialog box, then click the Set Offline
button. Be sure to set the switch back online after you change this value.
Click either the S/390 or Open Systems radio buttons:
•
If the FICON Management Server feature is enabled, the default mode will be
S/390. The operating mode cannot be changed to Open Systems with the FICON
Management Server feature enabled. Typically, S/390 mode is used when
attaching an IBM S/390 Parallel Enterprise or IBM zSeries server to the switch
and implementing inband switch management through a Fibre Connection
(FICON) channel.
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•
Use Open Systems mode for all other (non-FICON) Fibre Channel environments.
Configure Fabric Operating Parameters
Use procedures in this section to set parameters on the switch for fabric operation
through the Configure Fabric Parameters dialog box. These operating parameters
are stored in NV-RAM on the switch.
1. The switch must be offline to change parameters in this dialog box. If it is not and
you activate values, a dialog box displays prompting you to set the unit offline.
CAUTION: Setting the switch offline terminates all Fibre Channel connections.
To set the unit offline:
a. Choose Maintenance > Set Online State from the Product Manager
window. The Set Online State dialog box displays.
b. Click Set Offline. A warning box displays asking you to confirm the offline
state.
c. Click OK.
2. Choose Configure > Operating Parameters > Fabric Parameters from the
Product Manager window. The Configure Fabric Parameters dialog box
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Figure 2–21: Configure Fabric Parameters dialog box
NOTE: Ordinarily, you do not need to change values in this dialog box from their defaults. The
only exception is the Preferred Domain ID. Change this value if the switch will participate in a
multiswitch fabric.
parameters in this dialog box.
4. After you change settings, click the Activate button.
5. Back up the configuration data when you are finished configuring the switch.
Fabric Parameters
Configure the following parameters as required by your fabric.
BB_Credit
Configure the switch to support buffer to buffer credit (BB_Credit) from 1 through 60.
This is the value used for all ports, except those configured for extended distance
buffering (10-100 km). The default value is 16. For a description of the
buffer-to-buffer credit, refer to the industry specification, Fibre Channel Physical and
Signaling Interface.
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R_A_TOV
Configure resource allocation time-out value (R_A_TOV) in tenth-of-a-second
increments. This variable works with the error detect time-out value (E_D_TOV)
variable to control the switch’s behavior when an error condition occurs. Resources
are allocated to a circuit when errors are detected and are not released for reuse until
the time set by the R_A_TOV value expires. The default value is 100 tenths (10
seconds). Set a value between 10 tenths and 1200 tenths (1 through 120 seconds).
NOTE: Set the same value for R_A_TOV on all directors and switches in a multiswitch fabric. If
the value is not the same on all units, the fabric segments. Also, the value for R_A_TOV must be
greater than the value configured for E_D_TOV.
E_D_TOV
Adjust the E_D_TOV in tenth-of-a-second increments. An error condition occurs
when an expected response is not received within the time limit set by this value. The
default value is 20 tenths (2 seconds). Set a value between 2 tenths through 600 tenths
(.2 through 60 seconds).
NOTE: Set the same value for E_D_TOV on all switches and directors in a multiswitch fabric. If
the value is not the same, the fabric segments.
Switch Priority
Setting this value determines the principal switch for the multiswitch fabric. Choose
Principal (highest priority), Default, or Never Principal (lowest priority) from the
Switch Priority drop-down list.
Setting these priority values determines the principal switch selected for the
multiswitch fabric. For example, if you have three switches in the fabric and set one as
Principal, one as Default, and one as Never Principal, the unit set to Principal
becomes the principal switch in the fabric.
If all switches are set to Principal or Default, the switch with the highest priority and
the lowest WWN becomes the principal switch. Following are some examples of
principal switch selection when switches have these settings:
•
If you have three switches and set all to Default, the switch with the lowest WWN
becomes the principal switch.
•
If you have three switches and set two to Principal and one to Default, the switch
with the Principal setting that has the lowest WWN becomes the principal switch.
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•
If you have three switches and set two to Default and one to Never Principal, the
switch with the Default setting and the lowest WWN becomes the principal
switch.
At least one switch in a multiswitch fabric needs to be set as Principal or Default. If
all of the switches are set to Never Principal, all of the interswitch links (ISLs) will
segment. If all but one switch is set to Never Principal and the switch that was
principal goes offline, then all of the other ISLs will segment.
NOTE: We recommend you leave the switch priority setting as Default. If you are considering
setting this value to something other than default, refer to the section on principal switch
selection for multiswitch fabrics in the HP StorageWorks Products in a SAN Environment —
Planning Manual for details.
In, for example, the audit log, you may notice that the Principal setting maps to a
number code of 1, Default maps to a number code of 254, and Never Principal maps
to a number code of 255. The number codes of 2 — 253 are not currently in use.
Interop Mode
Select the following option:
•
Open Fabric 1.0. Select this mode if the fabric contains HP directors and switches,
as well as other open-fabric compliant switches. Select this mode for managing
heterogeneous fabrics.
Configure Ports (Open Systems Mode)
If the switch is set to open systems mode, perform this procedure to define Fibre
Channel port names, configure ports as blocked or unblocked, enable extended
distance operation and link incident (LIN) alerts configure port binding, and define
port types.
To configure switch ports:
1. At the Hardware View page for the selected switch, choose Configure > Ports.
The Configure Ports dialog box (open systems mode) displays.
a. Select a blank Name field and type a descriptive port name of 24 or fewer
alphanumeric characters. Use a name that reflects the device connected to the
port.
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b. Click Blocked check box to block or unblock a port. A check mark in the box
indicates the port is blocked. Blocking the port prevents the attached device
from communicating with the switch. A blocked port continuously transmits
Figure 2–22: Configure Ports dialog box (open systems mode)
c. Click 10-100 km to enable extended distance buffering for a port. A check
mark in the box indicates extended distance operation up to 100 kilometers
(through repeaters) is enabled.
d. Click LIN Alerts to enable or disable LIN alerts for a port. A check mark in
the box indicates alerts are enabled. When the feature is enabled and an
incident occurs on the link, an alert indicator (yellow triangle) displays at the
Hardware View, Port List View, and Port Card View pages, and a message is
sent to configured e-mail recipients. LIN alerts are enabled by default.
e. Select a Type field and choose generic port (G_Port), fabric port (F_Port), or
expansion port (E_Port) from the list box.
f. Click the Speed field for a port. A Speed drop-down list displays. Choose
1 Gb/sec, 2 Gb/sec, or Navigate as the desired setting depending on the speed
capability of the device to be plugged into the port.
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A right-click in the Speed column allows you to choose from a menu to set all
ports to 1 Gb/sec, 2 Gb/sec, or Navigate.
g. Port Binding—Click this check box to display a check mark and enable
WWN binding for the port. This allows only a specific device to attach to the
port. This device is specified by the WWN or nickname entered into the
Bound WWN column. With the check box cleared, any device can attach to
the port even if a WWN or nickname is specified in the Bound WWN
column.
or
Bound WWN—Enter a world wide name (WWN) in the proper format
(xx.xx.xx.xx.xx.xx.xx.xx) or a nickname configured through the Product
Manager application. The device with this WWN or nickname will have
exclusive attachment to the port if Port Binding is enabled. If a valid WWN
or nickname is not entered in this field, but the Port Binding check box is
checked (enabled), then no devices can connect to the port. If you enter a
WWN or nickname in this field and do not place a check in the Port Binding
check box, the WWN or nickname will be stored, and all devices can connect
to the port.
2. Use the vertical scroll bar as necessary to display additional port information rows
(up to 32 ports).
3. Click Activate to save the configuration information and close the dialog box.
Configure Ports (S/390 Mode)
If the switch is set to S/390 mode, perform this procedure to enable extended distance
operation and LIN alerts for Fibre Channel ports. Then continue to “Configure Port
blocked or unblocked, and define the control unit port (CUP).
To configure switch ports:
1. At the Hardware View page for the selected switch, choose Configure > Ports.
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Figure 2–23: Configure Ports dialog box (S/390 mode)
a. Click 10-100 km to enable extended distance buffering for a port. A check
mark in the box indicates extended distance operation up to 100 kilometers
(through repeaters) is enabled.
b. Click LIN Alerts to enable or disable LIN alerts for a port. A check mark in
the box indicates alerts are enabled. When the feature is enabled and an
incident occurs on the link, an alert indicator (yellow triangle) displays at the
Hardware View, Port List View, and Port Card View pages, and a message is
sent to configured e-mail recipients. LIN alerts are enabled by default.
c. WWN Binding—Click this check box to display a check mark and enable
WWN binding for the port. This allows only a specific device to attach to the
port. This device is specified by the WWN or nickname entered into the
Bound WWN column. With the check box cleared, any device can attach to
the port even if a WWN or nickname is specified in the Bound WWN
column.
d. Choose a port speed.
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e. Bound WWN—Enter a World Wide Name (WWN) in the proper format
(xx.xx.xx.xx.xx.xx.xx.xx) or a nickname configured through the Product
Manager application. The device with this WWN or nickname will have
exclusive attachment to the port if WWN Binding is enabled. If a valid WWN
or nickname is not entered in this field, but the WWN Binding check box is
checked (enabled), then no devices can connect to the port. If you enter a
WWN or nickname in this field and do not place a check in the WWN
Binding check box, the WWN or nickname will be stored, and all devices can
connect to the port.
2. Use the vertical scroll bar as necessary to display additional port information rows
(up to 64 ports).
3. Click Activate to save the configuration information and close the dialog box.
Configure Port Addresses (S/390 Mode)
If the switch is set to S/390 mode, perform this procedure to access the switch matrix
and define Fibre Channel port names, configure ports as blocked or unblocked, and
define the CUP name. Perform this procedure in conjunction with “Configure Ports
To configure switch port addresses:
1. At the Hardware View page for the selected switch, choose Configure >
Addresses > Active. The Configure Addresses — Active dialog box displays, as
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Figure 2–24: Configure Addresses—Active dialog box
a. Select a blank Name field and type a descriptive port name of 24 or fewer
alphanumeric characters. Use a name that reflects the device connected to the
port.
b. Click Blocked to block or unblock a port. A check mark in the box indicates
the port is blocked. Blocking the port prevents the attached device from
communicating with the switch. A blocked port continuously transmits the
offline sequence (OLS).
2. The yellow shaded area of the dialog box (matrix) represents a rectangular array
of port addresses used to configure connections. The default state is an empty cell
representing an allowed connection between two port addresses.
a. Click a blank matrix cell to prohibit the connection of the two intersecting
ports. A prohibited connection is indicated by a red circle with a slash in the
cell.
b. Click a prohibited matrix cell to clear the restriction and allow the connection
of the two intersecting ports.
c. Right-click a matrix cell to display a menu that provides the following port
configuration selections:
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•
Prohibit or allow connections for an entire row (row 0C is prohibited in the
Configure Addresses—Active dialog box example),
Prohibit or allow connections for all switch ports,
Block or unblock all switch ports, or
•
•
•
Clear connectivity restrictions for all switch ports.
3. At the CUP Name field, type a control unit port description of 24 or fewer
alphanumeric characters (optional). The CUP is an internal switch port that
communicates with channels to report errors and link initialization.
4. Perform one of the following to activate the configuration (without saving it), or
save the configuration for later activation:
•
Activate the Configuration—click Activate to activate the configuration
changes (without saving) and close the Configure Addresses — Active dialog
box.
•
Save the Configuration—click Save As. The Save Address Configuration
Figure 2–25: Save Address Configuration As dialog box
— At the Name field, type a configuration name of 8 or fewer alphanumeric
characters.
— At the Description field, type a configuration description of 24 or fewer
alphanumeric characters.
— Click OK to save the configuration in the address configuration library
and close the Save Address Configuration As dialog box.
— At the Configure Addresses—Active dialog box, click Activate to
activate the configuration and close the dialog box, or click Close to close
the dialog box.
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Configure SNMP Trap Message Recipients
Perform this procedure to configure community names, write authorizations, and
network addresses and for up to 12 SNMP trap message recipients. A trap recipient is
a management workstation that receives notification (through SNMP) if a switch event
occurs.
To configure SNMP trap recipients:
1. At the Hardware View page for the selected switch, choose Configure > SNMP
Agent. The Configure SNMP Agent dialog box displays, as shown in
Figure 2–26: Configure SNMP Agent dialog box
a. For each trap recipient to be configured, type a community name of 64
alphanumeric characters or less in the associated Community Name field.
The community name is incorporated in SNMP trap messages to ensure
against unauthorized viewing or use.
b. Click the check box in the Write Authorization column to enable or disable
write authorization for the trap recipient (default is disabled). A check mark in
the box indicates write authorization is enabled. When the feature is enabled,
a management workstation user can change the HAFM server’s
sysContact, sysName, and sysLocationSNMP variables.
c. Type the IP address or DNS host name of the trap recipient (SNMP
management workstation) in the associated Trap Recipient field. Use 32
alphanumeric characters or less. It is recommended the IP address be used.
d. The default user datagram protocol (UDP) port number for trap recipients
is 162. Type a decimal port number in the associated UDP Port Number
field to override the default.
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2. To enable transmission of trap messages to configured SNMP management
workstations, click Enable Authorization Traps. A check mark displays in the
Figure 2–27: Configure SNMP dialog box—Enable Authorization Traps
3. Click Activate to save the information and close the dialog box.
Configure and Enable E-mail Notification
Perform this procedure to configure and enable e-mail addresses and simple mail
transfer protocol (SMTP) server addresses to receive e-mail notification of switch (and
other managed product) events. The addresses must be configured at the HAFM
page 2–50 for instructions on testing this notification feature.
To configure and enable e-mail and SMTP server addresses:
1. At the Product View page, choose Maintenance > Configure E-Mail. The
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Figure 2–28: Configure E-Mail dialog box
a. Type the IP address or DNS host name of the SMTP server in the SMTP
server field. Use 64 alphanumeric characters or less. It is recommended the IP
address be used.
b. For the E-Mail Addresses fields, type the e-mail addresses of up to five
recipients who should be informed of system events. Use 64 alphanumeric
characters or less for each entry.
2. To enable e-mail transmission to configured addresses, click Enable E-Mail
Event Notification. A check mark displays in the box when transmission is
enabled.
NOTE: The enable function must also be activated for each switch through the Edge Switch
2/32 Product Manager application. E-mail notification can be active for some switches and
inactive for others.
3. Click OK to save the information and close the dialog box.
4. Click the switch icon. The Hardware View page for the selected switch displays.
5. At the Hardware View page for the selected switch, choose Maintenance >
Enable E-Mail Notification. A check mark displays in the check box to indicate
e-mail notification for the switch is enabled, and the menu closes.
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Configure and Enable Call-Home Features
There are two call-home features available, and only one is installed when the HAFM
application is installed on the HAFM server. To learn more about configuring
Call-Home features, refer to the hp StorageWorks HAFM server installation guide.
Configure Threshold Alerts
A threshold alert notifies users when the transmit (Tx) or receive (Rx) throughput
reaches specified values for specific switch ports or port types, (E_Ports or F_Ports).
You are notified of a threshold alert in four ways:
•
•
•
•
An attention indicator (yellow triangle) that displays on the port in the Hardware
View page.
An attention indicator (yellow triangle) that displays in the Alert column of the
Port List View page.
An attention indicator (yellow triangle) that displays by the Threshold Alerts
field in the Port Properties dialog box.
Detailed threshold alert data is recorded in the Threshold Alert Log.
Choose Configure > Threshold Alerts to configure the following:
•
•
•
•
Name for the alert.
Type of threshold for the alert (Rx, Tx, or either).
Active or inactive state of the alert.
Threshold criteria:
— Percent traffic capacity utilized. This is the percent of the port’s throughput
capacity achieved by the measured throughput. This setting constitutes the
threshold value. For example the value of 50 means that the port’s threshold is
reached when throughput is 50% of capacity.
— Time interval during which throughput is measured and alert notification can
occur.
— The time that the percentage of throughput capacity (% utilization) must exist
during the set time interval before an alert generates.
•
Ports for which you are configuring threshold alerts.
You can configure up to 16 alerts, and any number of alerts can be active at one time.
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Procedures
Use the following procedures to create a new threshold alert, or to modify, activate,
deactivate, or delete an alert.
Create New Alert
1. At the Hardware View for the selected switch, choose Configure > Threshold
Alerts. The Configure Threshold Alerts dialog box displays, as shown in
If alerts are configured, they will display in table format showing the name of the
alert, type of alert (Rx, TX, or Rx or Tx), and alert state (inactive or active).
Figure 2–29: Configure Threshold Alerts dialog box
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2. Click New. The New Threshold Alert dialog box displays, as shown in
Figure 2–30: New Threshold Alerts dialog box—first screen
3. Enter a name from one to 64 characters in length. All characters in the ISO
Latin-1 character set, excluding control characters, are allowed.
4. Select one of the following options from the drop-down list under the Name field:
•
•
•
Rx Throughput. An alert will occur if the threshold set for receive
throughput is reached.
Tx Throughput. An alert will occur if the threshold set for transmit
throughput is reached.
Rx or Tx Throughput. An alert will occur if the threshold set for either
receive or transmit throughput is reached.
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5. Click Next. A new screen displays with additional parameters. The name
configured for the alert displays at the top of the screen. Click Previous to return
Figure 2–31: New Threshold Alerts dialog box—second screen
6. Enter a percentage from 1 through 100 for % utilization. When throughput
reaches this percentage of port capacity, a threshold alert will occur.
7. Enter the amount of cumulative minutes in which the % utilization should exist
during the notification interval before an alert is generated. You can also select At
any time if you want an alert to occur whenever the set % utilization is reached.
The valid range is 1 to the interval set in step 8 (following).
8. Enter the interval in minutes in which throughput is measured and threshold
notifications can occur. The valid range is 5 minutes to 70,560 minutes.
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9. Click Next. A new screen displays for selecting ports for the alerts, as shown in
Figure 2–32: New Threshold Alerts dialog box—third screen
10. Either select Port Type or Port List.
•
If you select Port Type, selecting either E_Ports or F_Ports will cause this
alert to generate for all ports configured as E_Ports or F_Ports respectively.
•
If you select Port List, you can select individual ports by clicking the check
box by each port number or set all ports. Selecting Set All Ports places a
check mark by each port number. Selecting Clear All Ports will clear the
check marks by each port number.
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11. Click Next. A final screen displays to provide a summary of your alert
configuration. To make any changes, backwards and forwards through the
Figure 2–33: New Threshold Alerts dialog box—summary screen
12. Select Finish. The Configure Threshold Alerts dialog box displays listing the
name, type, and state of the alert that you just configured.
At this point, the alert is not active. To activate the alert, select the alert
information that displays in the Configure Threshold Alerts table and select
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Figure 2–34: Configure Threshold Alerts dialog box—alerts activated
Modify an Alert
Use the following steps to modify an existing threshold alert configuration.
1. Choose Configure > Threshold Alerts. The Configure Threshold Alerts dialog
box displays.
2. Select the alert that you want to modify by clicking the alert information in the
table.
3. If the alert is active, click Deactivate, then select the alert information in the table
again.
4. Click Modify.
NOTE: If the alert is active, an error message displays prompting you deactivate the alert.
An initial Modify Threshold screen displays where you can change the threshold
type.
5. Choose a threshold type from the drop-down list.
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6. Click Next when you are done. A Modify Threshold screen displays where you
can change the % utilization, cumulative minutes for the threshold to occur
before notification, and the time interval for measuring throughput and for alert
notification.
7. Make appropriate changes, then continue through the Modify Threshold screens,
making changes as necessary, until the summary screen displays showing the alert
configuration.
8. Perform either of the following steps:
•
If you need to change any parameters, select Previous and Next to display the
desired Modify Threshold screen.
•
Select Finish when you are done.
Activate or Deactivate Alerts
Use the following steps to activate or deactivate existing threshold alerts. In the active
state, notifications are generated for the alert. In the inactive state, notifications do not
occur.
1. Choose Configure > Threshold Alerts. The Configure Threshold Alerts dialog
box displays. The port’s current state, deactive or active, is listed under the State
column.
2. To change the state, select the alert information in the table.
•
•
If the alert is active, click Deactivate to change to the deactive state.
If the alert is deactive, click Activate to change to the active state.
Delete Alerts
Use the following steps to delete existing threshold alerts.
1. Choose Configure > Threshold Alerts. The Configure Threshold Alerts dialog
box displays.
2. Select the alert that you want to delete by selecting the alert information in the
table.
3. Click Delete. A message displays asking you to confirm the deletion.
4. Click Yes. The alert is removed from the dialog box.
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Task 13: Test Remote Notification (Optional)
If the call-home and e-mail notification features are enabled, set up the HAFM
application to test these remote notification features. Because the features are
configured at the HAFM application, call-home and e-mail notification are enabled for
multiple switches or HP managed products. To test remote notification:
1. Close the Hardware View page for the switch and return to the Product View
page by closing the window.
2. At the Product View page, choose Maintenance > Test Remote Notification.
Figure 2–35: Test Remote Notification dialog box
3. Choose Call Home and E-Mail to perform applicable tests.
The call home test provides a test notification message to a remote support center.
Depending on the option chosen during HAFM installation, the test notification
message is transmitted over telephone lines or LAN.
4. Click Send Test. Call-home and e-mail test messages are transmitted and an
dialog box.
5. Verify with recipients that call-home and e-mail notifications were received.
Figure 2–36: Information dialog box
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Task 14: Back Up HAFM Configuration Data
It is important to back up the HAFM configuration data. This data is used to restore
the HAFM server operating environment in case of hard drive failure.
Refer to the hp StorageWorks HAFM server installation guide for instructions on
backing up the HAFM configuration data.
Task 15: Configure the Switch from the Embedded Web Server
(Optional)
If an HAFM server is not available, use the Embedded Web Server (EWS) interface to
configure the Edge Switch 2/32. Selectively perform the following configuration tasks
according to the customer’s installation requirements:
•
•
Configure the switch ports.
Configure the switch identification, date and time, operating parameters, and
network addresses.
•
•
Configure SNMP trap message recipients.
Configure user passwords.
NOTE: This section covers the initial set up of the edge switch 2/32. For additional information
regarding setting up zoning, zone sets, and SAN management in general, see the online EWS
help.
A PC platform with LAN access and standard web browser running Netscape
Navigator 4.6 or higher or Microsoft Internet Explorer 4.0 or higher is required. To
open the Embedded Web Server interface:
1. Ensure the browser-capable PC and the Ethernet LAN segment (with the switch
attached) are connected.
2. At the PC, launch the browser application (Netscape Navigator or Internet
Explorer).
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3. At the browser, enter the IP address of the switch as the internet uniform resource
locator (URL). Use the default IP address of 10.1.1.10, the factory preset of
10.1.1.10, or the IP address configured while performing “Task 3: Configure
Figure 2–37: Username and Password Required dialog box
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4. Type the default user name and password.
NOTE: The default user name is Administrator and the default password is password. The user
name and password are case-sensitive.
5. Click OK. The Embedded Web Server interface opens with the View window
Figure 2–38: Embedded Web Server interface—View window
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Configure Switch Ports
Perform the procedure in this section to configure names and operating characteristics
for the switch ports.
To configure one or more ports:
1. At the View window, click Configure at the left side of the window. The
Configure window opens with the Ports tab displayed.
a. For each port to be configured, type a port name of 24 alphanumeric
characters or less in the associated Name field. The port name should identify
the device to which the port is attached.
b. Choose the check box in the Blocked column to block or unblock a port
(default is unblocked). A check mark in the box indicates the port is blocked.
Blocking a port prevents the attached device from communicating with the
switch. A blocked port continuously transmits the offline sequence (OLS), as
Figure 2–39: Block or unblock a port from the Configure window
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c. Choose the check box in the 10-100 km column to enable extended distance
buffering for a port (default is disabled). A check mark in the box indicates
extended distance operation up to 100 kilometers (through repeaters) is
enabled.
d. Select a Type field and choose generic port (G_Port), fabric port (F_Port), or
expansion port (E_Port) from the list box.If F_Port or E_Port is selected, the
port will only operate as the port type selected. If G_Port is selected, the port
type is automatically detected and will operate as an E_Port or F_Port.
e. Click the Speed field for a port. A Speed drop-down list displays. Choose
1 Gb/sec, 2 Gb/sec, or Navigate as the desired setting depending on the speed
capability of the device to be plugged into the port.
2. Click Activate to save the information. The message Your changes to the
port configuration have been successfully activated
displays.
Configure Switch Identification
Perform this procedure to configure the switch name, description, location, and
contact person. The Name, Location, and Contactvariables configured here
correspond respectively to the SNMP variables sysName, sysLocation, and
sysContact. These variables are used by SNMP management workstations when
obtaining data from managed switches.
To configure the switch identification:
1. At the Configure window, click the Switch tab. The Switch page displays with
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Figure 2–40: Switch page—Identification tab
a. Type a switch name of 24 alphanumeric characters or less in the Name field.
Each switch should be configured with a unique name.
If the switch is installed on a public LAN, the name should reflect the switch’s
Ethernet network DNS host name. For example, if the DNS host name is
hpes232.hp.com, then enter hpes232.
b. Type a switch description of 255 alphanumeric characters or less in the
Description field.
c. Type the switch physical location (255 alphanumeric characters or less) in the
Location field.
d. Type the name of a contact person (255 alphanumeric characters or less) in the
Contact field.
2. Click Activate to save the information. The message Your changes to the
identification configuration have been successfully
activateddisplays.
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Configure Date and Time
Perform this procedure to configure the effective date and time for the switch. To set
the date and time:
1. At the Configure window, click the Switch tab, then select Date/Time tab. The
Switch page displays with Date/Time tab selected (highlighted red), as shown in
Figure 2–41: Switch page—Date/Time tab
a. Click the Date fields that require change, and type numbers in the following
ranges:
Month (MM): 1 through 12
Day (DD): 1 through 31
Year (YY): greater than 1980
b. Click the Time fields that require change, and type numbers in the following
ranges:
Hour (HH): 0 through 23
Minute (MM): 0 through 59
Second (SS): 0 through 59
2. Click Activate to save the information. The message Your changes to the
date/time configuration have been successfully
activateddisplays.
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Configure Switch and Fabric Parameters
Perform this procedure to configure the following switch and fabric operating
parameters: Buffer-to-Buffer Credit (BB_Credit), Error Detect Time Out Value
(E_D_TOV), and Resource Allocation Time Out Value (R_A_TOV), preferred
domain ID and switch priority.
Configure Switch Parameters
The switch must be set offline to configure operating parameters. To configure the
parameters:
1. Set the switch offline as follows:
a. At the View panel, select Operations at the left side of the panel. The
Operations panel opens with the Switch Beacon page displayed.
b. At the Current State window, click Set Offline. The message Your
operations changes have been successfully activated
displays.
2. At the View panel, select Configure at the left side of the panel. The Configure
panel opens with the Ports page displayed.
3. At the Configure panel, click the Switch tab, then select Parameters. The
Switch page displays with Switch Parameters displayed.
4. Set the switch parameters:
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Figure 2–42: Switch page—Parameters tab
a. At the Preferred Domain ID field, type a value between 1 and 31 (default is
1). The domain ID uniquely identifies each switch in a fabric.
All fabric-attached switches must have unique domain IDs. If the value is not
unique, the E_Port connection to the switch segments and the switch cannot
communicate with the fabric.
b. Insistent Domain: This option is not supported unless the SANtegrity feature
is installed. Click the check box to remove or add a check mark. The default
state is disabled (no check mark).
When a check mark displays, the domain ID configured in the Preferred
Domain ID field will become the active domain identification when the fabric
initializes. See the following notes:
— This option is required if High Availability Fabric Manager (HAFM) is
enabled.
— If you enable Insistent Domain while the switch or director is online, the
Preferred Domain ID will change to the current active domain ID if the
IDs are different.
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c. Click the Rerouting Delay check box to enable or disable the option. If a
check mark displays, the option is enabled. If rerouting delay is enabled,
traffic is delayed through a fabric by the specified E_D_TOV time. This delay
ensures Fibre Channel frames are delivered to their destination in order, even
if a change to the fabric topology creates a new (shorter) transmission path.
d. Domain RSCNs: Domain register for state change notifications (domain
RSCNs) are sent between end devices in a fabric to provide additional
connection information to host bus adapters (HBA) and storage devices. As an
example, this information might be that a logical path has been broken
because of a physical event, such as a fiber optic cable being disconnected
from a port. Consult with your HBA and storage device vendor to determine if
enabling Domain RSCNs will cause problems with your HBA or storage
products. Note that this option is required if High Availability Fabric Manager
(HAFM) is enabled.
5. Click Activate to save the information. The message Your changes to the
operating parameters configuration have been
successfully activateddisplays.
Set Fabric Parameters
The switch must be set offline to configure fabric parameters. To configure the
parameters:
1. Set the switch offline as follows:
a. At the View panel, select Operations at the left side of the panel. The
Operations panel opens with the Switch Beacon page displayed.
b. At the Current State window, click Set Offline. The message Your
operations changes have been successfully activated
displays.
2. At the View panel, select Configure at the left side of the panel. The Configure
panel opens with the Ports page displayed.
3. At the Configure panel, click the Switch tab, then select Fabric Parameters. The
Switch page displays with Fabric Parameters.
4. Set the fabric parameters:
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Figure 2–43: Switch page—Fabric Parameters tab
a. At the BB_Credit field, type a value between 1 an 60 buffers. The default is
16. Use a value of 60 buffers only for extended distance port operation.
b. At the R_A_TOV field, type a value between 10 through 1200 tenths of a
second (one through 120 seconds). The default is 10 seconds (100 tenths).
All fabric-attached switches must be set to the same R_A_TOV. If the value is
not compatible, the E_Port connection to the switch segments and the switch
cannot communicate with the fabric. In addition, the R_A_TOV must be
greater than the E_D_TOV.
c. At the E_D_TOV field, type a value between 2 through 600 tenths of a second
(0.2 through 60 seconds). The default is 20 tenths of a second (2 seconds).
All fabric-attached switches must be set to the same E_D_TOV. If the value is
not compatible, the E_Port connection to the switch segments and the switch
cannot communicate with the fabric. In addition, the E_D_TOV must be less
than the R_A_TOV.
d. The switch priority value designates the fabric’s principal switch. The
principal switch controls the allocation and distribution of domain IDs for all
fabric directors and switches (including itself). At the Switch Priority field,
select Principal, Never Principal, or Default (the default setting is Default).
e. Select the Interop Mode:
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Installing and Configuring the Edge Switch 2/32
— HP Fabric 1.0. Default. Select this mode if the fabric contains only HP
switches and switches that are operating in HP Fabric 1.0 mode.
— Open Fabric 1.0. Select this mode if the fabric contains HP directors and
switches, as well as other open-fabric compliant switches. Select this
mode for managing heterogeneous fabrics.
5. Click Activate to save the information. The message Your changes to the
operating parameters configuration have been
successfully activateddisplays.
6. Set the switch online:
a. At the View panel, select Operations at the left side of the panel. The
Operations panel opens with the Switch Beacon page displayed.
b. At the Operations panel, click the Online State tab, then click Set Online.
The message Your operations changes have been
successfully activated displays.
Configure Network Information
Verify the type of LAN installation with the customer’s network administrator. If one
switch is installed on a dedicated LAN, network information (IP address, subnet mask,
and gateway address) does not require change. Go to “Configure Ports (Open Systems
If multiple switches are installed, or a public LAN segment is used, network
information must be changed to conform to the customer’s LAN addressing scheme.
Perform one of the following:
•
If network information was changed while performing “Task 3: Configure
•
If network information was not changed, perform this procedure.
Perform the following steps to change a switch IP address, subnet mask, or gateway
address.
1. Choose Configure at the left side of the window. The Configure window opens
with the Ports page displayed.
2. At the Configure window, click the Switch tab, then click the Network tab. The
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Figure 2–44: Switch page—Network tab
a. At the IP Address field, type the new value as specified by the customer’s
network administrator (default is 10.1.1.10, factory preset is 10.1.1.10).
b. At the Subnet Mask field, type the new value as specified by the customer’s
network administrator (default is 255.0.0.0).
c. At the Gateway Address field, type the new value as specified by the
customer’s network administrator (default is 0.0.0.0).
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Installing and Configuring the Edge Switch 2/32
3. Click Activate to save the information. The following message box displays, as
Figure 2–45: Network configuration changes activated
4. Update the address resolution protocol (ARP) table for the browser PC.
a. Choose File >Exit to close the Embedded Web Server and browser
applications. The Windows desktop displays.
b. Choose Start > Programs > Command Prompt. A disk operating system
(DOS) window displays.
c. Delete the switch’s old IP address from the ARP table. At the command
(C:\) prompt, type arp—d xxx.xxx.xxx.xxx, where
xxx.xxx.xxx.xxx is the old IP address for the switch.
d. Click close (X) at the upper right corner of the DOS window to close the
window and return to the Windows desktop.
5. At the PC, launch the browser application (Netscape Navigator or Internet
Explorer).
6. At the browser, enter the switch’s new IP address as the Internet URL. The
Username and Password Required dialog box displays.
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7. Type the default user name and password.
NOTE: The default user name is Administrator and the default password is password. The user
name and password are case-sensitive.
8. Click OK. The Embedded Web Server interface opens with the View window
displayed.
Configure SNMP Trap Message Recipients
Perform this procedure to configure community names, write authorizations, and
network addresses and for up to 6 SNMP trap message recipients. A trap recipient is a
management workstation that receives notification (through SNMP) if a switch event
occurs.
To configure SNMP trap recipients:
1. Choose Configure at the left side of the window. The Configure window opens
with the Ports tab displayed.
2. At the Configure window, click the Management tab. The Management page
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Figure 2–46: Management page—SNMP tab
a. For each trap recipient to be configured, type a community name of 32
alphanumeric characters or less in the associated Community Name field.
The community name is incorporated in SNMP trap messages to ensure
against unauthorized viewing or use.
b. Click the check box in the Write Authorization column to enable or disable
write authorization for the trap recipient (default is disabled). A check mark in
the box indicates write authorization is enabled. When the feature is enabled,
a management workstation user can change sysContact, sysName, and
sysLocationSNMP variables.
c. Type the IP address or DNS host name of the trap recipient (SNMP
management workstation) in the associated Trap Recipient field. Use 64
alphanumeric characters or less. It is recommended the IP address be used.
d. The default user datagram protocol (UDP) port number for trap recipients
is 162. Type a decimal port number in the associated UDP Port Number field
to override the default.
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3. Click Activate to save the information. The message Your changes to the
SNMP configuration have been successfully activated
displays.
Configure User Rights
Perform this procedure to configure the administrator-level and operator-level
passwords used to access the Embedded Web Server interface through the Username
and Password Required dialog box.
To configure passwords:
1. At the Configure window, click the User Rights tab. The User Rights page
displays.
2. For the Administrator set of data fields:
a. Type the administrator user name (as specified by the customer’s network
administrator) in the New User Name field. Use 16 alphanumeric characters
or less.
b. Type the administrator password (as specified by the customer’s network
administrator) in the New Password field. Use 16 alphanumeric characters or
less.
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Installing and Configuring the Edge Switch 2/32
c. Type the administrator password again in the Confirm New Password field,
Figure 2–47: User Rights page
3. For the Operator set of data fields:
a. Type the operator user name (as specified by the customer’s network
administrator) in the New User Name field. Use 16 alphanumeric characters
or less.
b. Type the operator password (as specified by the customer’s network
administrator) in the New Password field. Use 16 alphanumeric characters or
less.
c. Type the operator password again in the Confirm New Password field.
4. Click Activate to save the information. The message Your changes to the
user rights configuration have been successfully
activateddisplays.
5. Close the browser application by choosing File > Close.
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Installing and Configuring the Edge Switch 2/32
Task 16: Cable Fibre Channel Ports
Perform this task to connect devices to the switch. To cable Fibre Channel ports:
1. Route singlemode or multimode fiber-optic cables (depending on the type of SFP
pluggable optic transceivers installed) from customer-specified devices to ports at
the front of the switch.
2. Connect device cables to small form factor pluggable (SFP) transceivers. Start
with port 0 and continue sequentially to the left through port 31.
3. Perform one of the following:
a. If the switch is installed on a table or desk top, bundle and secure the Fibre
Channel cables as directed by the customer.
b. If the switch is installed in a customer-supplied equipment rack, bundle Fibre
Channel cables from the switch and other equipment (groups of 16
maximum), and secure them as directed by the customer.
4. Set the switch online.
Task 17: Connect Switch to a Fabric (Optional)
To provide Fibre Channel connectivity between public devices and fabric-attached
devices, connect the switch to an expansion port (E_Port) of an HP director or switch.
The switch port to switch port connection is called an interswitch link (ISL). To
fabric-attach the switch and create an ISL:
1. Ensure the switch is defined to the HAFM application (defined while performing
2. Ensure the preferred domain ID for the switch is unique and does not conflict with
the ID of another switch participating in the fabric. To change the domain ID, see
3. Ensure the R_A_TOV and E_D_TOV values for the switch are identical to the
values for all switches participating in the fabric. To change the values, see “Task
4. Route a multimode or singlemode fiber-optic cable (depending on the type of SFP
transceiver installed) from a customer-specified E_Port of the switch to the
switch.
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Installing and Configuring the Edge Switch 2/32
5. Connect the switch-attached fiber-optic cable to the port SFP transceiver.
managed by the Embedded Web Server interface:
a. Choose View at the left side of the window. The View window opens with the
Switch tab selected and displayed.
b. At the View window, click the Port Properties tab. The Port Properties page
displays with 0 selected, and port information listed for port 0.
c. Choose the port number of the port used to make this ISL connection.
d. Ensure the Operational State field displays Online and the Reason field
displays N/A or is blank. If an ISL segmentation or other problem is indicated,
refer to the hp StorageWorks edge switch 2/32 service manual to isolate the
problem. If no problems are indicated, installation tasks are complete.
7. At the HAFM server’s Product View page, double-click the switch icon. The
Hardware View page for the selected switch displays.
8. Double-click the port connector used to make this ISL connection to open the
Figure 2–48: Port Properties dialog box
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Installing and Configuring the Edge Switch 2/32
9. Ensure the Link Incident field displays None and the Reason field is blank. If an
ISL segmentation or other problem is indicated, refer to the hp StorageWorks edge
switch 2/32 service manual to isolate the problem. If no problems are indicated,
installation tasks are complete.
Task 18: Unpack, Inspect, and Install the Ethernet Hub
(Optional)
The HAFM server and one or more switches connect through an Ethernet hub
installed on a 10/100 Mbps LAN segment. One hub port is required to connect the
HAFM server, and one hub port is required to connect each switch. A combination of
up to 48 HP products can be configured and managed by a single HAFM server,
therefore multiple hubs may be required to provide sufficient port connections. These
hubs must be connected in accordance with the hub manufacturer’s specifications. HP
recommends using a star or hub-and-spoke topology when connecting multiple hubs.
The HAFM server must be connected to the center hub, and there should never be
more than two hubs between the HAFM server and any switch. Refer to the hub
manufacturer’s documentation for more detailed information.
For instructions to unpack and inspect one or more Ethernet hubs, and install the hubs
in a desktop or rack-mount configuration, refer to the appropriate Ethernet hub
documentation.
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3
Flexport Upgrade Instructions
This chapter provides instructions for upgrading the edge switch 2/32 from 16 ports to
24 ports and from 24 ports to 32 ports by installing the Edge Switch 2/32 flexport
Each port expansion kit includes eight optical transceivers, upgrade instructions, and a
entitlement certificate containing transaction code for obtaining a software licence key
(feature key) through an HP website. The feature key can be enabled in the switch
using one of the following methods:
•
•
•
Configure menus of the Product Manager
Configure menus of the Embedded Web Server (EWS) for the specific switch
Through the command line interface (CLI)
Unpack and Inspect the Optics
Unpack and inspect the optics as follows:
•
Inspect the shipping container for damage caused during transit. If a container is
damaged, ensure a representative from the freight carrier is present when the
container is opened.
•
•
Unpack the shipping container and inspect each item for damage. Ensure all items
listed on the enclosed bill of materials are included in the container.
If any items are damaged or missing, please contact a HP authorized service
provider or reseller.
Edge Switch 2/32 Upgrade
This section describes how to upgrade from 16 to 24 ports and from 24 to 32 ports.
NOTE: For more information on installing optical transceivers, refer to the hp StorageWorks
SFP transceiver installation instructions.
3–1
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Flexport Upgrade Instructions
Upgrading to 24 Ports
follows:
a. To install a new SFP transceiver, position one of the SFP transceivers so that
the key is oriented correctly to the port, and insert the transceiver into the port
until it is firmly seated and the latching mechanism clicks.
NOTE: Transceivers are keyed so that they can only be inserted with the correct
orientation. If a transceiver doesn’t slide in easily, ensure it is correctly oriented. For
instructions that are specific to the transceiver model, refer to the transceiver
manufacturer’s documentation.
Manager, EWS, or CLI.” If you want to install more ports, continue with
1
2
3
Ports 24 to 31
Ports 16 to 23
Ports 0 to 15
3
1
2
Figure 3–1: Edge Switch 2/32 port locations
3–2
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Flexport Upgrade Instructions
Upgrading to 32 Ports
a. To install a new SFP transceiver, position one of the SFP transceivers so that
the key is oriented correctly to the port, and insert the transceiver into the port
until it is firmly seated and the latching mechanism clicks.
NOTE: Transceivers are keyed so that they can only be inserted with the correct
orientation. If a transceiver doesn’t slide in easily, ensure it is correctly oriented. For
instructions that are specific to the transceiver model, refer to the transceiver
manufacturer’s documentation.
Configure Feature Key in Product Manager, EWS, or
CLI
Obtain the required feature key by following the instructions on the firmware feature
entitlement certificate for HP StorageWorks Fibre Channel switches. The certificate is
included in the Flexport upgrade kit. Store the firmware feature entitlement certificate
in a safe place.
A feature key is an alphanumeric string consisting of both uppercase and lowercase
characters. The following is an example of a feature key format:
XxXx-XXxX-xxXX-xX
The total number of characters may vary. The key is case sensitive and must be entered
exactly, including the dashes.
The following shows how to configure the feature key using HAFM. If you are using
EWS to configure the feature key, refer to the online help in the EWS. If you are using
CLI to configure the feature key, refer to the hp StorageWorks CLI reference guide for
director 2/64, edge switch 2/16, and edge switch 2/32.
After you have obtained the feature key, access HAFM for the switch to be configured.
Perform the following steps:
1. Set the switch offline by choosing Set Online State from the Maintenance menu.
For help, refer to the hp StorageWorks edge switch 2/32 product manager user
guide.
3–3
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Flexport Upgrade Instructions
2. Choose Features from the Configure menu on the menu bar. The Configure
Figure 3–2: Configure Feature Key dialog box
3. Click New to add a new feature key. The New Feature Key dialog box displays,
Figure 3–3: New Feature Key dialog box
4. In the New Feature Key dialog box, enter the switch’s feature key and click OK.
Figure 3–4: Enable Feature Key dialog box
3–4
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Flexport Upgrade Instructions
The Enable Feature Key dialog box displays with a warning, stating that this
action will override the current set of features on the switch. If features are
enabled on the switch, they will be listed in the left column.The list on the right is
a set of features that come with the new feature key. All of the features that are
currently active on the switch are included in the new feature list.
5. Click Activate to activate the new feature key.
An IPL will occur, during which the Ethernet connection between the HAFM
server and switch is momentarily interrupted.
6. Set the switch back online by choosing Set Online State from the Maintenance
menu.
7. When you are finished configuring the switch, you can back up the configuration
data. For more information, refer to the hp StorageWorks edge switch 2/32 product
manager user guide.
NOTE: Be sure to keep the feature entitlement certificate in a secure place.
CAUTION: Performing a configuration reset with HAFM or EWS will reset all
configuration data and non-volatile settings to factory default values. This includes
features keys. Following a configuration reset, feature keys must be reconfigured.
3–5
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A
Regulatory Compliance Notices
This appendix covers the following topics:
•
•
•
•
•
•
•
•
Regulatory Compliance ID Numbers
For the purpose of regulatory compliance certifications and identification, your HP
StorageWorks Director 2/140 is assigned a HP Regulatory Model Number. The HP
Regulatory Model Number for this product is:
RSVLB-0214
The HP StorageWorks Director 2/140 Regulatory Model Number can be found on the
product label, along with the required approval markings and information. When
requesting certification information for this product, always refer to this Regulatory
Model Number. This Regulatory Model Number should not be confused with the
marketing name or product number for your HP StorageWorks Director 2/140.
A–1
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Regulatory Compliance Notices
Federal Communications Commission Notice
Part 15 of the Federal Communications Commission (FCC) Rules and Regulations has
established Radio Frequency (RF) emission limits to provide an interference-free
radio frequency spectrum. Many electronic devices, including computers, generate RF
energy incidental to their intended function and are, therefore, covered by these rules.
These rules place computers and related peripheral devices into two classes, A and B,
depending upon their intended installation. Class A devices are those that may
reasonably be expected to be installed in a business or commercial environment. Class
B devices are those that may reasonably be expected to be installed in a residential
environment (for example, personal computers). The FCC requires devices in both
classes to bear a label indicating the interference potential of the device as well as
additional operating instructions for the user.
The rating label on the device shows the classification (A or B) of the equipment.
Class B devices have an FCC logo or FCC ID on the label. Class A devices do not
have an FCC logo or ID on the label. After the class of the device is determined, refer
to the corresponding statement in the sections below.
Class A Equipment
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. Operation of
this equipment in a residential area is likely to cause harmful interference, in which
case the user will be required to correct the interference at personal expense.
Class B Equipment
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
A–2
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Regulatory Compliance Notices
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
•
Consult the dealer or an experienced radio or television technician for help.
Declaration of Conformity for Products Marked with FCC
Logo—United States Only
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
For questions regarding this FCC declaration, contact:
Hewlett-Packard Company
Product Regulations Manager
3000 Hanover St.
Palo Alto, CA 94304
Or call 1-650-857-1501
To identify this product, refer to the part, Regulatory Model Number, or product
number found on the product.
Modifications
The FCC requires the user to be notified that any changes or modifications made to
this device that are not expressly approved by Hewlett-Packard Company may void
the user’s authority to operate the equipment.
Network and Serial Cables
Connections to this device must be made with shielded cables with metallic RFI/EMI
connector hoods in order to maintain compliance with FCC Rules and Regulations.
A–3
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Regulatory Compliance Notices
IEC EMC Statement (Worldwide)
This is a Class A product. In a domestic environment this product may cause radio
interference, in which case the user may be required to take adequate measures.
Spécification ATI Classe A (France)
DECLARATION D'INSTALLATION ET DE MISE EN EXPLOITATION d'un
matériel de traitement de l'information (ATI), classé A en fonction des niveaux de
perturbations radioélectriques émis, définis dans la norme européenne EN 55022
concernant la Compatibilité Electromagnétique.
Canadian Notice (Avis Canadien)
Class A Equipment
This Class A digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur
le matériel brouilleur du Canada.
Class B Equipment
This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur
le matériel brouilleur du Canada.
European Union Notice
Products with the CE Marking comply with both the EMC Directive (89/336/EEC)
and the Low Voltage Directive (73/23/EEC) issued by the Commission of the
European Community.
Compliance with these directives implies conformity to the following European
Norms (the equivalent international standards are in parenthesis):
•
EN55022 1998 (CISPR 22)-Electromagnetic Interference
A–4
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Regulatory Compliance Notices
•
EN55024 1998 (IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5,
IEC61000-4-6, IEC61000-4-8, IEC61000-4-11)-Electromagnetic Immunity
•
•
EN60950 (IEC60950)-Product Safety
Power Quality: (IEC610000-3-2)-Harmonics and (IEC61000-3-3)-Voltage
Fluctuations and Flicker
•
Also approved under UL 1950, 3rd Edition/CSA C22.2 No. 950-95, Safety of
Information Technology Equipment
Japanese Notice
Taiwanese Notice
A–5
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Regulatory Compliance Notices
Harmonics Conformance (Japan)
German Noise Declaration
Schalldruckpegel Lp = 66.8 dB(A)
Am Arbeitsplatz (operator position)
Normaler Betrieb (normal operation)
Nach ISO 7779:1988 / EN 27779:1991 (Typprüfung)
Laser Safety
WARNING: To reduce the risk of exposure to hazardous radiation:
•
•
•
Do not try to open the laser device enclosure. There are no user-serviceable
components inside.
Do not operate controls, make adjustments, or perform procedures to the laser
device other than those specified herein.
Allow only HP authorized service technicians to repair the laser device.
Laser Safety (Finland)
LASERTURVALLISUUS
LUOKAN 1 LASERLAITE
KLASS 1 LASER APPARAT
Fibre Channel -kytkinlaitteessa on 16 optista liitäntäporttia, joissa on laserdiodin
sisältävä lähetinosa. Fibre
Channel -kytkinlaite on käyttäjälle turvallinen luokan 1 laserlaite, eikä käyttäjä voi
altistua turvallisuusluokan 1 ylittävälle lasersäteilylle toimiessaan käyttöohjeen
mukaisesti.
Laitteen turvallisuusluokka on määritetty standardin EN 60825-1 (1994) mukaisesti.
VAROITUS !
A–6
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Regulatory Compliance Notices
Laitteen käyttäminen muulla kuin käyttöohjeessa mainitulla tavalla saattaa altistaa
käyttäjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.
VARNING !
Om apparaten används på annat sätt än i bruksanvisning specificerats, kan användaren
utsättas för osynlig laserstrålning, som överskrider gränsen för laserklass 1.
Fibre Channel -kytkinlaitteessa ei ole käyttäjän tehtäväksi tarkoitettuja huolto- tai
säätötoimenpiteitä. Laitteen saa avata ja huoltaa ainoastaan sen huoltamiseen
koulutettu henkilö.
Tiedot laitteessa käytettävän laserdiodin säteilyominaisuuksista:
Aallonpituus 850 nm
Certification and Classification Information
This product contains a laser internal to the Optical Link Module (OLM) for
connection to the Fibre communications port.
In the USA, the OLM is certified as a Class 1 laser product conforming to the
requirements contained in the Department of Health and Human Services (DHHS)
regulation 21 CFR, Subchapter J. The certification is indicated by a label on the
plastic OLM housing.
Outside the USA, the OLM is certified as a Class 1 laser product conforming to the
requirements contained in IEC 825-1:1993 and EN 60825-1:1994, including
Amendment 11:1996.
A–7
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The OLM includes the following certifications:
•
•
•
•
UL Recognized Component (USA)
CSA Certified Component (Canada)
TUV Certified Component (European Union)
CB Certificate (Worldwide)
The following figure shows the Class 1 information label that appears on the metal
cover of the OLM housing.
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B
Technical Specifications
This appendix contains the following information:
•
•
•
•
•
•
Factory Defaults
Table B–1: Factory-Set Defaults
Item
Default
Customer password
Maintenance password
IP address
password
level-2
10.1.1.10
255.0.0.0
0.0.0.0
Subnet mask
Gateway address
Table B–2 gives the Switch factory-default values for Reset Configuration option.
B–1
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Technical Specifications
Table B–2: Switch Factory-Default Values for Reset
Configuration Option
Configuration
Description
Switch Name
Switch Description
Default
NULL string
Identification
“Fibre Channel Switch”
Switch Contact
“End User Contact (please
configure)”
Switch Location
“End User Contact (please
configure)”
Ports
Port Names
NULL strings
Unblocked
Disabled
Port Blocked States
Extended Distance (10-100km)
LIN Alerts
Disabled
Port Address
Port number plus 4
16
Ports enabled
Switch
IP Address
10.1.1.10
Addressing
Subnet Mask
255.0.0.0
Gateway Address
MAC Address
0.0.0.0
PROM value
Homogeneous mode
Operating Mode Must select one of two modes:
Homogeneous mode or Open
Fabric 1.0. The recommended
mode is Open Fabric 1.0.
Operating
Parameters
Preferred Domain ID
Buffer-to-Buffer Credit
R_A_TOV
1
60
10 seconds (100 tenths)
2 seconds (20 tenths)
Default
E_D_TOV
Switch Priority
Switch Speed
2 Gb/sec
Rerouting Delay
Disabled
B–2
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Technical Specifications
Table B–2: Switch Factory-Default Values for Reset
Configuration Option (Continued)
Configuration
Description
SNMP Communities
SNMP Write Authorizations
Trap Recipient IP Addressees
UDP Port
Default
SNMP
“public” — 5 NULL strings
Read only per community
0 for each
162
SNMP Authorization Trap State
Active Equal Saved State
Remote Offline Control State
Number of Zone Members
Number of Zones
5
Management
Server
Disabled
Disabled
0
Zoning
0
Number of Zone Sets
Zone Names
0
None
None
None
Enabled
Disabled
NULL string
Zone Sets Names
Zone Members
Default Zone State
Active Zone Set State
Active Zone Set Name
Physical Dimensions
Table B–3 lists edge switch 2/32 dimensions.
Table B–3: Dimensions
Dimension
Height
Size
6.47 cm (2.55 in)
44.5 cm (17.5 in)
66.8 cm (26.7 in)
15.4 kg (34 lb)
17.2 kg (38 lb)
Width
Depth
Weight
Shipping Weight
B–3
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Environmental Specifications
Figure B–4 lists environmental ranges for shipping, storing, and operating the hp
StorageWorks edge switch 2/32.
Table B–4: Environmental Specifications
Specification
Weight
Shipping
Storage
Operating
17.2 kg (38 lb)
15.4 kg (34 lb)
15.4 kg (34 lb)
Temperature
-40° F to 140° F
(-40° C to 60° C)
34° F to 140° F
(1° C to 60° C)
40°F to 104°F
(4°C to 40 °C)
Humidity
5% to 100%
84° F (29° C)
5% to 80%
84°F (29°C)
8% to 80%
81°F (27°C)
Maximum wet-bulb
temperature
Altitude
40,000 ft
(12,192 m)
40,000 ft
(12,192 m)
10,000 ft
(3,048 m)
Power Requirements
Table B–5 lists edge switch 2/32 power requirements.
Table B–5: Power Requirements
Specification
Input voltage
Value
100 to 240 VAC
47 to 63 Hz
Input frequency
Operating Tolerances
Table B–6 lists heating and cooling specifications, shock tolerances, vibration,
acoustical noise and inclination.
Table B–6: Operating Tolerances
Specification
Value
Heat dissipation
836 BTU/hr (32 ports)
Cooling airflow
clearances
Right and left sides: No clearance required
Front and rear: 7.6 cm (3.0 in)
Top and bottom: No clearance required
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Technical Specifications
Table B–6: Operating Tolerances (Continued)
Specification
Value
Shock and vibration
tolerance
60 Gs for 10 milliseconds without nonrecoverable errors
Acoustical noise
Inclination
6.6 Bels
10° maximum
Laser Information
Three configurations of cards with fixed optics will be provided for each of the
connector types: four extended long-wave ports, four long-wave ports, and four
short-wave ports.
Table B–7: Laser specs — 2 Gb
Transceivers
on UPM Card
Wave
Length
Part Number
Media/Distance
Standard
300836-B21
Long wave —
35 Km
4 Extended
Long wave
1310 nm 9/125 µm
Single-mode:
100-SM-LL-L
1 m–35 Km
300835-B21
Long wave —
10 Km
4 Long wave
4 Short wave
1310 nm 9/125 µm
Single-mode:
100-SM-LL-L
100-M5-SN-I
1 m–10 Km
300834-B21
Short wave
850 nm
50/125 µm
Multimode:
2 m–500 m
62.5/125 µm
Multimode:
1 m–200 m
B–5
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Glossary
This glossary defines terms used in this guide or in other guides in this series, and is not a
comprehensive glossary of computer terms.
The following cross-references are used in this glossary:
Contrast with. This refers to a term that has an opposite or substantively different meaning.
See. This refers the reader to another keyword or phrase for the same term.
See also. This refers the reader to additional information contained in another entry.
access control
List of all devices that can access other devices across the network and the permissions
associated with that access. See also persistent binding and zoning.
active FRU
A field-replaceable unit that is currently operating as the active and not the backup FRU.
active zone set
Single zone set that is active in a multi-switch fabric. It is created when you enable a specified
zone set. This zone set is compiled by checking for undefined zones or aliases.
agent
Software that processes queries on behalf of an application and returns replies.
alarm
SNMP message notifying an operator of a network or device problem.
alias server
Fabric software facility that supports multicast group management.
arbitration
Process of selecting one device from a collection of devices that request service
simultaneously.
audit log
Log summarizing actions (audit trail) made by the user.
authentication
Verification of identity for a person or process.
Glossary–1
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Glossary
backplane
The backplane provides 48 VDC power distribution and connections for all logic cards.
backup FRU
When an active FRU fails, an identical backup FRU takes over operation automatically
(failover) to maintain director and Fibre Channel link operation.
beaconing
Use of light-emitting diodes on ports, port cards, field-replaceable units, and directors to aid in
the fault-isolation process; when enabled, active beaconing will cause LEDs to flash for
selected components.
BB_Credit
Also known as Buffer-to-Buffer Credit. Indicates the maximum number of frames a port can
transmit without receiving a receive ready signal from the receiving device.
ber
See bit error rate.
bidirectional
In Fibre Channel, the capability to simultaneously communicate at maximum speeds (100
Mbps) in both directions over a link.
bit error rate
Ratio of received bits that contain errors to total of all bits transmitted.
blocked port
Devices communicating with the port are prevented from logging into the director or
communicating with other devices attached to the director. A blocked port continuously
transmits the offline sequence.
bridge
Device that connects and passes packets between two network segments that use the same
communications protocol.
broadcast
Send a transmission to all N_Ports on a fabric.
broadcast frames
Data packet, also known as a broadcast packet, whose destination address specifies all
computers on a network. See also multicast.
buffer
Storage area for data in transit. Buffers compensate for differences in processing speeds
between devices. See also BB_Credit.
CHPID
See channel path identifier.
Glossary–2
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Glossary
call-home
Product feature which enables the HAFM server to automatically contact a support center and
report system problems. The support center server accepts calls from the HAFM server, logs
reported events, and can notify one or more support center representatives.
channel
Point-to-point link that transports data from one point to the other.
channel path
A single interface between a central processor and one or more control units along which
signals and data can be sent to perform I/O requests.
channel path identifier
In a channel subsystem, a value assigned to each installed channel path of the system that
uniquely identifies that path to the system.
channel wrap test
A diagnostic procedure that checks host-to-Director connectivity by returning the output of the
host as input. The test is host-initiated, and transmits Fibre Channel frames to a director port.
A director port enabled for channel wrapping echoes the frame back to the host.
class of Fibre Channel service
Defines the level of connection dedication, acknowledgment, and other characteristics of a
connection.
Class F Fibre Channel service
Used by switches to communicate across interswitch links (ISLs) to configure, control, and
coordinate a multi-switch fabric.
Class 2 Fibre Channel service
Provides a connectionless (not dedicated) service with notification of delivery or nondelivery
between two N_Ports. In-order delivery of frames is not guaranteed.
Class 3 Fibre Channel service
Provides a connectionless (not dedicated) service without notification of delivery or
nondelivery between two N_Ports. Also known as datagram.
community profile
Information that specifies which management objects are available to what management
domain or SNMP community name.
concurrent maintenance
Ability to perform maintenance tasks, such as removal or replacement of field-replaceable
units, while a hardware product is operating.
Glossary–3
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Glossary
configuration data
Configuration data includes: identification data, port configuration data, operating parameters,
SNMP configuration, and zoning configuration. A configuration backup file is required to
restore configuration data if the CTP2 card in a non-redundant director is removed and
replaced.
connectionless
Non-dedicated link. Typically used to describe a link between nodes which allows the switch
to forward Class 2 or Class 3 frames as resources (ports) allow. Contrast this to the dedicated
bandwidth that is required in a Class 1 Fibre Channel Service point-to-point link.
connector
See optical fiber connector.
control processor card
Circuit card that contains the director microprocessor. The CTP2 card also initializes hardware
components of the system after power-on. A 10 Mbps RJ-45 twisted pair connector is located
on the CTP2 card to connect to the Ethernet LAN and communicate with the HAFM server or
a specific management station.
control unit
A hardware unit that controls the reading, writing, or displaying of data at one or more
input/output units.
control unit port
An internal director port on the CTP2 card that communicates with the attached processor
channels to report error conditions and link initialization.
CRC
See cyclic redundancy check.
CTP2
See control processor card.
CUP
See control unit port.
cyclic redundancy check
System of error checking performed at both the sending and receiving station using the value
of a particular character generated by a cyclic algorithm. When the values generated at each
station are identical, data integrity is confirmed.
DASD
Direct access storage device such as a disk drive.
datagram
See Class 3 Fibre Channel service.
Glossary–4
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Glossary
default
Pertaining to an attribute, value, or option that is assumed when none is explicitly specified.
default zone
Contains all attached devices that are not members of a separate zone.
destination address
Address identifier that indicates the targeted destination of a data frame.
device
Product, connected to a managed director, that is not controlled directly by the Product
Manager. See also node.
diagnostics
Procedures used by computer users and service personnel to diagnose hardware or software
error conditions.
dialog box
Dialog box is a window containing informational messages or data fields to be modified or
filled in with desired options.
D_ID
See destination address.
Director
An intelligent Fibre Channel switching device providing any-to-any port connectivity between
nodes (end devices) on a switched fabric. The director sends data transmissions (data frames)
between nodes in accordance with the address information present in the frame headers of
those transmissions.
DNS name
Domain name system or domain name service. Host or node name for a device or managed
product that is translated to an IP address through a domain name server.
domain ID
Number (1 through 31) that uniquely identifies a switch in a multi-switch fabric. A distinct
domain ID is automatically allocated to each switch in the fabric by the principal switch.
E_Port
See expansion port.
port card map
Map showing numbers assigned to each port card by card slot.
Product Manager
Application that implements the management user interface for the director.
Glossary–5
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Glossary
E_D_TOV
See error-detect time-out value.
Embedded Web Server
Administrators or operators with a browser-capable PC and an Internet connection can
monitor and manage the director through an Embedded Web Server interface. The interface
provides a GUI similar to the Product Manager application, and supports director
configuration, statistics monitoring, and basic operation.
error detect time out value
E_D_TOV defines the time the switch waits for an expected response before declaring an error
condition.
error message
Indication that an error has been detected. See also information message and warning
message.
Ethernet
A widely implemented local area network (LAN) protocol that uses a bus or star topology and
served as the basis for the IEEE 802.3 standard, which specifies the physical and software
layers. Baseband LAN allows multiple station access to the transmission medium at will
without prior coordination and which avoids or resolves contention.
Ethernet hub
A device used to connect the HAFM server and the directors it manages.
event code
Code that provides the operator with information concerning events.
event log
Record of significant events that have occurred on the director, such as FRU failures, degraded
operation, and port problems.
expansion port
Physical interface on a Fibre Channel switch within a fabric, that attaches to an expansion port
(E_Port) on another Fibre Channel switch to form a multi-switch fabric. See also segmented
E_Port.
explicit fabric login
Data field size, supported by an F_Port, that is agreed upon during fabric login.
fabric
Entity that interconnects N_Ports and is capable of routing (switching) Fibre Channel frames
using the destination ID information in the Fibre Channel frame header accompanying the
frames.
Glossary–6
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Glossary
fabric element
Any active director or node in a switched fabric.
fabric port
Physical interface within the fabric that connects to an N_Port through a point-to-point full
duplex connection.
failover
Automatic and non-disruptive transition of functions from an active FRU that has failed to a
backup FRU.
FCC-IOC
See Fibre Channel I/O controller.
FE-MIB
See Fibre Channel fabric element.
fiber
Physical media types supported by the Fibre Channel specification, such as optical fiber,
twisted pair, and coaxial cable.
fiber optics
Branch of optical technology concerned with the transmission of light pulses through fibers
made of transparent materials such as glass, fused silica, and plastic.
fiber port module card
Each fiber port module card provides four Fibre Channel connections through duplex small
form factor (SFF) pluggable fiber-optic transceivers.
Fibre Channel
Integrated set of standards recognized by ANSI which defines specific protocols for flexible
information transfer. Logically, a point-to-point serial data channel, structured for high
performance.
Fibre Channel fabric element
Any device linked to a fabric. Information about these devices is recorded in a management
information base (MIB) which can be accessed by fabric management software.
Fibre Channel I/O controller
A device that controls the embedded Fibre Channel port and configures the ports’ ASICs.
field-replaceable unit
Assembly removed and replaced in its entirety when any one of its components fails.
firmware
Embedded program code that resides and executes on the director.
Glossary–7
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Glossary
FPM
See fiber port module card.
F_Port
See fabric port.
FRU
See field-replaceable unit.
gateway
A multi-homed host used to route network traffic from one network to another, and to pass
network traffic from one protocol to another.
gateway address
A unique string of numbers (in the format xxx.xxx.xxx.xxx) that identifies a gateway on the
network.
generic port
Also known as G_Port. Physical interface on a director that can function either as a fabric port
(F_Port) or an extension port (E_Port) depending on the port type to which it connects.
G_Port
See generic port.
hardware log
Record of FRU insertions and removals in the director.
hardware management console
The console runs the Hardware Management Console application (HWMCA), and is the
operations and management PC platform for 2/Series servers.
HAFM
See also high availability fabric manager.
HBA
See host bus adapter.
high availability
A performance feature characterized by hardware component redundancy (enabling
non-disruptive maintenance). High-availability systems maximize system uptime while
providing superior reliability, availability, and serviceability.
High Availability Fabric Manager
A Java-based graphical user interface (GUI) that enables the user to manage users and
products, monitor products, and open Product Managers. See also HAFM.
hop
Data transfer from one node to another node.
Glossary–8
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Glossary
homogeneous fabric
A fabric consisting of only HP products.
hop count
The number of hops a unit of information traverses in a fabric.
host bus adapter
Logic card that provides a link between the server and storage subsystem, and that integrates
the operating systems and I/O protocols to ensure interoperability.
hot-swapping
Removing and replacing a device’s components while the device continues to operate
normally.
hub
In Fibre Channel, a device that connects nodes into a logical loop by using a physical star
topology.
IML
See initial machine load.
inband management
Management of the director through a Fibre Channel connection to a port card.
information message
Message telling a user that a function is performing normally or has completed normally. See
also error message and warning message.
initial machine load
Also known as IML. Hardware reset for all installed CTP2 cards on the director. It does not
affect other hardware. It is initiated by pushing the white button on a director’s CTP2 card.
initial program load
Process of initializing the device and causing the operating system to start. Initiated through a
menu in the Product Manager, this option performs a hardware reset on the active CTP2 only.
interface
Hardware, software, or both, linking systems, programs, or devices.
internet protocol address
Unique string of numbers (in the format xxx.xxx.xxx.xxx) that identifies a device on a
network.
interoperability
Ability to communicate, execute programs or transfer data between various functional units
over a network.
Glossary–9
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Glossary
interswitch link
Also known as ISL. Physical E_Port connection between two directors in a fabric.
I/O configuration
See input/output configuration.
IOCDS
A data set that contains an I/O configuration definition built by the IOCP.
IOCP
See input/output configuration program.
IP address
See internet protocol address.
IPL
See initial program load.
ISL
See interswitch link.
jumper cable
Optical cable that provides physical attachment between two devices or between a device and
a distribution panel. Contrast with trunk cable.
latency
When used in reference to a Fibre Channel switching device, latency refers to the amount of
time elapsed between receipt of a data transmission at a switch’s incoming F_Port (from the
originating node port) to retransmission of that data at the switch’s outgoing F_Port (to the
destination N_Port). The amount of time it takes for data transmission to pass through a
switching device.
LIN
See link incident.
link
Physical connection between two devices on a switched fabric.
link incident
Interruption to link due to loss of light or other causes.
load balancing
Ability to evenly distribute traffic over multiple interswitch links within a fabric. Load
balancing on a director occurs automatically.
Glossary–10
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Glossary
logical unit number
Also known as LUN. In Fibre Channel addressing, a logical unit number is a number assigned
to a storage device which, in combination with the storage device’s node port’s world wide
name, represents a unique identifier for a logical device on a storage area network.
loopback plug
In a fiber optic environment, a type of duplex connector used to wrap the optical output signal
of a device directly to the optical input.
loopback test
Test that checks attachment or control unit circuitry, without checking the mechanism itself, by
returning the output of the mechanism as input.
LUN
See logical unit number.
MAC address
See media access control address.
maintenance port
Connector on the director where a PC running an ASCII terminal emulator can be attached or
dial-up connection made for specialized maintenance support.
managed product
Hardware product that can be managed with the HAFM. For example, the edge 2/32 is a
managed product. See also device.
management information base
Related set of software objects (variables) containing information about a managed device and
accessed via SNMP from a network management station.
management session
Management session exists when a user logs onto the HAFM server. HAFM can support
multiple concurrent management sessions. The user must specify the network address of the
server at logon time.
Media Access Control address
Hardware address of a node (device) connected to a network.
MIB
See management information base.
multicast
Delivery of a single transmission to multiple destination N_Ports. Can be one to many or many
to many. All members of the group are identified by one IP address.
Glossary–11
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Glossary
multi-switch fabric
Fibre Channel fabric created by linking more than one director or fabric switching device
within a fabric.
name server
Program that translates names from one form into another. Domain name servers (DNS)
translate domain names into IP addresses.
name server zoning
N_Port access management that allows N_Ports to communicate if and only if they belong to a
common name server zone.
network address
Name or address that identifies a managed product on a TCP/IP network. The network address
can be either an IP address in dotted-decimal notation containing four three-digit octets in the
format xxx.xxx.xxx.xxx), or a domain name (as administered on a customer network).
nickname
Alternate name assigned to a world wide name for a node or director in the fabric.
node
In Fibre Channel terminology, node refers to an end device (server or storage device) that is or
can be connected to a switched fabric.
node port
Physical interface within an end device which can connect to an F_Port on a switched fabric or
directly to another N_Port (in point-to-point communications).
non-disruptive maintenance
Ability to service FRUs (including maintenance, installation, removal and replacement) while
normal operations continue without interruption. See also concurrent maintenance.
N_Port
See node port.
offline sequence
Sequence sent by the transmitting port to indicate that it is attempting to initialize a link and
has detected a problem in doing so.
OLS
See offline sequence.
operating state (Director)
The operating states are described as follows:
Online—when the director is set online, an attached device can log in to the director if the port is
not blocked. Attached devices can communicate with each other if they are configured in the same
zone.
Glossary–12
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Glossary
Offline—when the director is set offline, all ports are set offline. The director transmits the offline
sequence (OLS) to attached devices, and the devices cannot log in to the director.
operating state (port)
Valid states include Online, Offline, Testing, Beaconing, Invalid Attachment, Link Incident,
No Light, Not Operational, Port Failure, Segmented E_Port.
operating status (Director)
The operating status depends on hardware component failures, which are indicated by alert
symbols that display in HAFM application views.
Open Systems Management server
An optional feature that can be enabled on the director or switch through the Product Manager
application. When enabled, host control and management of the director or switch are
provided through an open systems interconnection (OSI) device attached to a director or
switch port.
optical cable
Fiber, multiple fibers, or a fiber bundle in a structure built to meet optical, mechanical, and
environmental specifications. See also jumper cable, optical cable assembly, and trunk cable.
optical cable assembly
Optical cable that is connector-terminated. See also jumper cable and optical cable.
optical fiber connector
Hardware component that transfers optical power between two optical fibers or bundles and is
designed to be repeatedly connected and disconnected.
out-of-band management
Transmission of management information using frequencies or channels other than those
routinely used for information transfer.
packet
Logical unit of information (usually in the form of a data frame) transmitted on a network. It
contains a header (with all relevant addressing and timing information), the actual data, and a
trailer (which contains the error checking function, usually in the form of a cyclic redundancy
check).
password
Unique string of characters known to the computer system and to a user who must specify it to
gain full or limited access to a system and to the information stored within it.
path
In a network, any route between any two ports.
Glossary–13
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Glossary
persistent binding
A form of server-level access control that uses configuration information to bind a server to a
specific Fibre Channel storage volume (or logical device) using a unit number.
port
Receptacle on a device to which a cable leading to another device can be attached.
port card
Field-replaceable hardware component that provides the port connections for fiber cables and
performs specific device-dependent logic functions.
port name
Name that the user assigns to a particular port through the Product Manager.
POST
See power-on self test.
power-on self-test
Series of self-tests executed each time the unit is booted or reset.
preferred domain ID
Domain ID that a switch is assigned by the principal switch in a switched fabric. The preferred
domain ID becomes the active domain ID except when configured otherwise by the user.
preventive service planning bucket
Collected problems after early ship of an IBM product.
principal switch
The switch that allocates domain IDs to itself and to all other switches in the fabric. There is
always one principal switch in a fabric. If a switch is not connected to any other switches, it
acts as its own principal switch.
product name
User-configurable identifier assigned to a managed product. Typically, this name is stored on
the product itself. For the director, the product name can also be accessed by an SNMP
manager as the system name.
PSP bucket
See preventive service planning bucket.
R_A_TOV
See resource allocation time-out value.
redundancy
Performance characteristic of a system or product whose integral components are backed up
by identical components to which operations will automatically failover in the event of a
component failure. Redundancy is a vital characteristic of virtually all high-availability (24
hr./7 days per week) computer systems and networks.
Glossary–14
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Glossary
remote access link
Connection to a device or program on a computer network via a (geographically) remote
workstation.
remote notification
A process by which a system is able to inform remote users and/or workstations of certain
classes of events that occur on the system. E-mail notification and the configuration of SNMP
trap recipients are two examples of remote notification programs that can be implemented on
director-class switches.
remote user workstation
Workstation, such as a PC, running HAFM Software that can access the HAFM server over a
LAN connection.
resource allocation time-out value
R_A_TOV is a value used to time out operations that depend on the maximum possible time
that a frame could be delayed in a fabric and still be delivered.
SAN
See storage area network.
SBAR
See serial crossbar assembly.
SC
Subscriber connectors.
segmented E_Port
E_Port that has ceased to function as an E_Port within a multi-switch fabric due to an
incompatibility between the fabrics that it joins. See also expansion port.
SEL
System error light.
serial crossbar assembly
The serial crossbar assembly (SBAR) is responsible for Fibre Channel frame transmission
from any director port to any other director port. Connections are established without software
intervention.
SNMP
Simple network management protocol. Specifies a mechanism for network management that is
complete, yet simple. Information is exchanged between agents, which are the devices on the
network being managed, and managers, which are the devices on the network through which
the management is done.
Glossary–15
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Glossary
SNMP community
Also known as SNMP community string. SNMP community is a cluster of managed products
(in SNMP terminology, hosts) to which the server or managed product running the SNMP
agent belongs.
SNMP community name
The name assigned to a given SNMP community. Queries from an SNMP management station
to a device running an SNMP agent will only elicit a response if those queries are addressed
with the correct SNMP community name.
SSP
See system services processor.
storage area network
A high-performance data communications environment that interconnects computing and
storage resources so that the resources can be effectively shared and consolidated.
subnet mask
Used by a computer to determine whether another computer with which it needs to
communicate is located on a local or remote network. The network mask depends upon the
class of networks to which the computer is connecting. The mask indicates which digits to
look at in a longer network address and allows the router to avoid handling the entire address.
switchover
Changing a backup FRU to the Active state, and the active FRU to the Backup state.
switch priority
Value configured into each switch in a fabric that determines its relative likelihood of
becoming the fabric’s principal switch.
system services processor
Controls the RS-232 maintenance port, the Ethernet port, and the operator panel of a Fibre
Channel director.
topology
Logical and/or physical arrangement of stations on a network.
trap
Unsolicited notification of an event originating from a SNMP managed device and directed to
an SNMP network management station.
trap host
SNMP management workstation that is configured to receive traps.
trunk cable
Cable consisting of multiple fiber pairs that do not directly attach to an active device. This
cable usually exists between distribution panels. Contrast with jumper cable.
Glossary–16
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Glossary
unblocked port
Devices attached to an unblocked port can login to the director and communicate with devices
attached to any other unblocked port assuming that this is supported by the current zoning
configuration.
unicast
Communication between a single sender and a single receiver over a network. Compare to
multicast and anycast (communication between any sender and the nearest of a group of
receivers).
universal port module card
Each universal port module (UPM) card provides four Fibre Channel connections through
duplex small form factor (SFF) pluggable fiber-optic transceivers. UPM cards allow 1 Gb/s
and 2 Gb/s operation.
vital product data
System-level data stored by the backplane in the electrically erasable programmable read-only
memory. This data includes serial numbers and identifies the manufacturer.
UPM card
See universal port module card.
VPD
See vital product data.
warning message
Indication that a possible error has been detected. See also error message and information
message.
wrap plug
See loopback plug.
World Wide Name
Eight byte address that uniquely identifies a switch, or a node (end device), even on global
networks.
WWN
See World Wide Name.
zone
Set of devices that can access one another. All connected devices may be configured into one
or more zones. Devices in the same zone can see each other. Those devices that occupy
different zones cannot.
Glossary–17
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Glossary
zone member
Specification of a device to be included in a zone. A zone member can be identified by the port
number of the director to which it is attached or by its world wide name. In multi-switch
fabrics, identification of end-devices/nodes by world wide name is preferable.
zone set
See zone.
zoning
Grouping of several devices by function or by location. All devices connected to a connectivity
product, such as the director, may be configured into one or more zones. See also zone.
Glossary–18
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Index
configuring
conventions
A
additional port function
configuring 2–16
audience ix
document x
D
B
BB_Credit
defaults
diagnostics
bb_credit 2–30
buffer-to-buffer credit
software 1–9
dialog boxes
director
C
call-home feature
document
introduction 1–3
overview 2–42
Compaq
website xiii
conventions x
domain ID
insistent 2–27
preferred 2–27
Index–1
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Index
fabric segmentation
e_d_tov 2–31
fans 1–7
LEDs 1–9
FCC
E
E_D_TOV
e_d_tov 2–31
E_port segmentation
e-mail notification
introduction 1–3
Ethernet
Federal Communications Commission (FCC)
notice A–2
frames
FRUs 1–6
fans 1–7
hub 1–11
unpacking, inspecting, and installing
G
EWS
gateway address
configuring 2–6
default B–1
configuring
switch 2–51
H
HAFM server
description 1–10
recording and verifying restoration
information 2–13
F
fabric parameters
bb_credit 2–30
e_d_tov 2–31
r_a_tov 2–31
I
Index–2
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Index
installation tasks
configuring
M
management
switch 1–5
mode
configuring OSMS or FICON management
server 2–19
recording and verifying HAFM Server
summary 2–1
interop 2–32
operating 2–28
S/390 2–28
e_d_tov 2–31
unpacking, inspecting, and installing
switch 2–4
verifying switch-to-HAFM server
communication 2–14
N
network information, configuring from EWS
IP address
configuring 2–6
default B–1
O
L
LAN
connector 1–8
laser
devices A–6
information A–9
LEDs
P
fan 1–9
Index–3
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Index
SNMP
configuring trap message recipients, EWS
ports
configuring trap recipients, product manager
binding 2–35
introduction 1–4
SNMP authorization trap states, default value
LEDs 1–9
product manager
software
subnet mask
configuring 2–23
configuring 2–6
configuring SNMP trap message recipients
default B–1
switch
error-detection, reporting, and serviceability
features 1–3
fans 1–7
FRUs 1–6
LEDs 1–9
management 1–5
verifying communication to HAFM server
R
R_A_TOV
r_a_tov 2–31
Regulatory Compliance identification numbers
S
LEDs 1–9
switch parameters
longwave 1–7
shortwave 1–7
Index–4
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Index
Task 7, Configure the Switch to the HAFM
Application 2–13
Task 8, Record HAFM Server Restore
Information 2–13
Task 9, Verify Switch-to-HAFM Server
Communication 2–14
T
Task 11, Configure OSMS or FICON
Task 13, Configure the edge 2/32 product
Task 14, Test Remote Notification (Optional)
Task 16, Configure the Switch from the Web
Task 18, Connect Switch to a Fabric Director
(Optional) 2–69
Task 2, Unpack, Inspect, and Install the Ethernet
Task 3, Unpack, Inspect, and Install the Switch
Task 4, Configure Network Addresses (Optional)
U
W
warning
websites
WWN
Z
Index–5
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