HP A7340A, StorageWorks 16-EL, StorageWorks 2/16 Installation Manual

installation

guide

hp StorageWorks

SAN switch 2/16

version 3.1.x

Product Version: 3.1.x

Third Edition (June 2003)

Part Number: AA-RR84C-TE

This installation guide provides basic procedures for setting up, configuring, and managing
the SAN Switch 2/16 and SAN Switch 2/16 power pak models.

© Copyright 1999-2003 Hewlett-Packard Development Company, L.P.
Hewlett-Packard Company makes no warranty of any kind with regard to this material, including, but not limited to,

the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for
errors contained herein or for incidental or consequential damages in connection with the furnishing, performance,
or use of this material.

This document contains proprietary information, which is protected by copyright. No part of this document may be
photocopied, reproduced, or translated into another language without the prior written consent of Hewlett-Packard.
The information contained in this document is subject to change without notice.

Microsoft®, Windows®, and Windows NT® are U.S. registered trademarks of Microsoft Corporation.
UNIX® is a registered trademark of The Open Group.

BROCADE, the Brocade B weave logo, Brocade: the Intelligent Platform for Networking Storage, SilkWorm, and
SilkWorm Express, are trademarks or registered trademarks of Brocade Communications Systems, Inc. or its
subsidiaries in the United States and/or in other countries.

Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The
information is provided “as is” without warranty of any kind and is subject to change without notice. The warranties
for Hewlett-Packard Company products are set forth in the express limited warranty statements for such products.
Nothing herein should be construed as constituting an additional warranty.

Printed in the U.S.A.

SAN Switch 2/16 Version 3.1.x Installation Guide
Third Edition (June 2003)
Part Number: AA-RR84C-TE

contents

About this Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Text Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Equipment Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Rack Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Getting Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

HP Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

HP Storage Website . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

HP Authorized Reseller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

SAN Switch 2/16 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Firmware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

SFP Media Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Optical Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

ISL Trunking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

SFPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Power Supply Side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Field-Replaceable Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Optional Hardware Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Contents

3SAN Switch 2/16 Version 3.1.x Installation Guide

Contents

2 Installing the SAN Switch 2/16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Unpack and Verify Carton Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Selecting an Operating Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Cooling Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Electrostatic Discharge Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Installing the SAN Switch as a Stand-alone Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Installing the SAN Switch 2/16 in an HP 9000 Series or Comparable EIA Rack . . . . . . . . . 31

Installing the Slide Rail Assemblies to the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Separating the Inner Slide Rail Assembly from the

Outer Slide Rail Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Attaching the Inner Slide Rails to the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Attaching the Rear or Front Rack Mount Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

For Rear Rack Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

For Front Rack Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Attaching the Outer Slide Rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Sliding the Switch into an HP 9000 Series or EIA Rack. . . . . . . . . . . . . . . . . . . . . . . . . 38

Securing the Rack Mount Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Installing the Switch in the Optional HP System/e Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Items Required for the HP System/e Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Installing the Switch Using the HP StorageWorks SAN Switch Universal Rack Mount Kit 46

Connecting AC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Power-On Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Checking POST Results. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Configuring Network Addressing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Setting Network Addresses via a Serial Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Connecting the Switch to the LAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Important Information on Setting the Core PID Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

How to Check the Current Core PID Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

How to Change the Core PID Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Modifying Domain IDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Specifying Custom Status Policies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Connecting the Switch to the Fabric. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Verifying Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Installing Multiple Switches into an Existing SAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

4 SAN Switch 2/16 Version 3.1.x Installation Guide

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Next Steps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Setting QuickLoop Mode on Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Setting Up Speed Negotiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Cascading Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

3 Managing the SAN Switch 2/16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Interpreting LED Activity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Front Panel LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Rear Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Management Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Optional Management Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Displaying the Optional Feature Licenses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Enabling Licensed Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Running Basic Switch Operations Using Telnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Logging into the Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Changing the Admin Password and User ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Configuring the IP and Fibre Channel Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Displaying Devices within the Fabric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Checking the Firmware Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Setting the Switch Date and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Displaying Switch Configuration Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Interpreting POST Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Diagnostic Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

4 Backing Up the Configuration and Upgrading Firmware. . . . . . . . . . . . . . . . . . . . . .85

Backing Up System Configuration Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Restoring the System Configuration Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Upgrading or Restoring the Switch Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Downloading Firmware from the HP Website. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

A Regulatory Compliance Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

FCC EMC Statement (USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

EMC Statement (Canada). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

EMC Statement (European Union). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Spécification ATI Classe A (France) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Germany Noise Declaration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

VCCI EMC Statement (Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Harmonics Conformance (Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

5SAN Switch 2/16 Version 3.1.x Installation Guide

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BSMI EMC Statement (Taiwan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

RRL EMC Statement (Korea) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Laser Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Battery Replacement Notice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

B Electrostatic Discharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

Grounding Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

C Technical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Power Supply Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Memory Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Glossary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117

Figures

1 SFP media side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2 Power supply side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3 Carton contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4 Securing the inner slide rails to the switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

5 Attaching the rear rack mount brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

6 Attaching the outer slide rails to the HP 9000 Series rack. . . . . . . . . . . . . . . . . . . . . . . . 37

7 Sliding the switch into an HP 9000 Series rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

8 Installing the mounting brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

9 Installing the tinnerman clips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

10 Installing the rubber washers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

11 Assembling the outer rails (HP rack). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

12 Assembling the inner rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

13 Installing switch into the HP rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

14 Installing the rear mounting brackets (HP 9000 Series or comparable EIA rack). . . . . . 48

15 Installing the rear mounting brackets (HP System/e rack-left rear upright) . . . . . . . . . . 49

16 Installing the outer rails (HP 9000 Series or comparable EIA rack) . . . . . . . . . . . . . . . . 50

17 Assembling the outer rails (HP 9000 Series or comparable EIA rack) . . . . . . . . . . . . . . 51

18 Assembling the outer rails (HP System/e rack) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

19 Assembling the inner rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

20 Installing the switch into a rack (HP 9000 Series or comparable EIA rack) . . . . . . . . . . 54

6 SAN Switch 2/16 Version 3.1.x Installation Guide

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21 Installing the switch into a rack (HP System/e rack). . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

22 Connecting the power cords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

23 Connecting the Serial cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

24 Connecting the Ethernet cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

25 Inserting a cable into an SFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Tables

1 Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2 SAN Switch 2/16 Orderable Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3 Shipping Carton Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4 Front Panel LED Patterns During Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

5 Rear Panel LED Patterns During Normal Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

6 Physical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

7 Power Supply Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

8 Environmental Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

9 Cabling Pinouts if Pin 7 is Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

7SAN Switch 2/16 Version 3.1.x Installation Guide

Contents

8 SAN Switch 2/16 Version 3.1.x Installation Guide

about this

guide

This installation guide provides information to help you set up and configure the
HP StorageWorks SAN Switch 2/16.

About this Guide topics include:

■ Overview, page 10

■ Conventions, page 11

■ Rack Stability, page 14

■ Getting Help, page 15

About this Guide

About this Guide

9SAN Switch 2/16 Version 3.1.x Installation Guide

About this Guide

Overview

This section covers the following topics:

■ Intended Audience

■ Related Documentation

Intended Audience

This book is intended for use by customers who purchased the SAN Switch 2/16,
2/16 power pak; and for authorized service providers who are experienced with
the following:

■ Configuration aspects of customer Storage Area Network (SAN) fabric

■ Customer host environments, such as Windows 2000

IBM AIX

■ Web Tools Graphical User Interface (GUI), for configuring the switch via a

supported Web browser

®

, Windows NT®, and

Related Documentation

For a list of related documents included with this product, see the Related
Documents section of the HP StorageWorks SAN Switch 2/16 Version 3.1.x
Release Notes.

For the latest information, documentation and firmware releases, please visit the
following HP StorageWorks website:

http://www.hp.com/country/us/eng/prodserv/storage.html

For information about Fibre Channel standards, visit the Fibre Channel
Association web site, located at:

http://www.fibrechannel.org

10 SAN Switch 2/16 Version 3.1.x Installation Guide

Conventions

Conventions consist of the following:

■ Document Conventions

■ Text Symbols

■ Equipment Symbols

Document Conventions

The document conventions included in Table 1 apply in most cases.

Table 1: Document Conventions

Cross-reference links Blue text: Figure 1

About this Guide

Element Convention

Text Symbols

Key and field names, menu items,
buttons, and dialog box titles

File names, application names, and text
emphasis

User input, command and directory
names, and system responses (output
and messages)

Variables <monospace, italic font>
Website addresses Blue, underlined sans serif font text, for

Bold

Italics

Monospace font
COMMAND NAMES are uppercase

monospace font unless they are case
sensitive

example:

http://www.hp.com

The following symbols may be found in the text of this guide. 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 death.

SAN Switch 2/16 Version 3.1.x Installation Guide

11

About this Guide

Caution: Text set off in this manner indicates that failure to follow directions

could result in damage to equipment or data.

Note: Text set off in this manner presents commentary, sidelights, or interesting points

of information.

Equipment Symbols

The following equipment symbols may be found on hardware for which this guide
pertains. They have the following meanings.

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 personal 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.

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 personal injury from a hot component,

allow the surface to cool before touching.

12 SAN Switch 2/16 Version 3.1.x Installation Guide

About this Guide

Power supplies or systems marked with these symbols indicate the
presence of multiple sources of power.

WARNING: To reduce the risk of personal 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.

SAN Switch 2/16 Version 3.1.x Installation Guide

13

About this Guide

Rack Stability

Rack stability protects personnel and equipment.

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.

14 SAN Switch 2/16 Version 3.1.x Installation Guide

Getting Help

If you still have a question after reading this guide, contact an HP authorized
service provider or access our website:

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:

http://www.hp.com/support/

http://www.hp.com

About this Guide

.

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 Storage Website

The HP website has the latest information on this product. Access storage at:

http://thenew.hp.com/country/us/eng/prodserv/storage.html

select the appropriate product or solution.

. From this website,

SAN Switch 2/16 Version 3.1.x Installation Guide

15

About this Guide

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:

http://www.hp.com

16 SAN Switch 2/16 Version 3.1.x Installation Guide

Overview

The HP StorageWorks SAN Switch 2/16 is a high-performance, 16-port,
2 gigabit (Gb) Fibre Channel (FC) switch used to interconnect storage devices,
hosts, and servers in a SAN.

The HP StorageWorks SAN Switch 2/16 is offered in two configurations; the 2/16
and 2/16 power pak. Refer to the HP StorageWorks SAN Switch 2/16 Version 3.1.x
Release Notes for a complete list of management features enabled on your specific
switch.

Note: This guide refers to both models as the SAN Switch 2/16, unless otherwise

noted.

This chapter provides the following information:

■ SAN Switch 2/16 Features, page 18

1

■ Firmware, page 18

■ Hardware, page 19

17SAN Switch 2/16 Version 3.1.x Installation Guide

Overview

SAN Switch 2/16 Features

Read the following sections for feature-specific information.

Firmware

The SAN Switch 2/16 operates using Fabric Operating System (FOS) firmware
Version 3.1.x. (version as of this writing, please refer to the switch Release Notes
for exact version number). The firmware supports:

■ An optional Security feature, provides security mechanisms at all vulnerable

points in a SAN fabric, from hosts to storage at the port, switch, and fabric
levels

■ High-speed data traffic using Interswitch Link (ISL) trunking technology.

■ Automatic re-routing through the Fabric Shortest Path First (FSPF) algorithm.

■ Application Programming Interface (API); a protocol that allows applications

to interface with switch services.

■ Zoning, providing a means to allocate storage controllers to groups of

computers. Allows you to create logical subsets of the fabric to accommodate
closed user groups or to create functional user groups within a fabric.

For more information refer to the HP StorageWorks Zoning Version

3.1.x/4.1.x User Guide.

■ Per port statistics to help technicians diagnose and isolate problem ports

without disrupting switch operations.

■ Error detection and fault isolation, automatically disables failing ports and

restarts when the problem is resolved.

■ Industry standard Management Information Base (MIB) support.

■ Automatic self-discovery, discovers and registers host server and storage

devices.

18 SAN Switch 2/16 Version 3.1.x Installation Guide

Hardware

Overview

The SAN Switch 2/16 consists of the following components:

■ A 1-Unit (U) chassis, designed for mounting in a 19-inch rack, with forced-air

cooling that flows from the back of the switch to the front.

■ 16 optical ports, compatible with Small Form Factor Pluggable media (SFPs).

■ One RS-232 Serial port (DB9 connector) on the front panel.

■ One IEEE compliant RJ-45 connector on the front panel for use with 10/100

Mbps Ethernet or in-band.

■ A total of 36 LEDs:

— One Power Switch LED on the left of the front panel
— One Port Status and Port Speed LED for each of the 16 ports
— One Power Supply LED on the back of the power supply
— One Port Readiness LED on the back panel

■ Universal input power supplies with AC switches and built-in fans. (The

power supplies plug into internal blind-mate connectors when installed in the
chassis.)

■ Two fan trays, each containing two fans. Air is pulled in through the rear

intake and pushed out through the vents in the front panel. The fans provide
adequate cooling for the maximum switch power rating.

■ Three digital thermometers, capable of sensing a temperature range from

-55°C to +125°C, in 0.5°C increments

■ A field-replaceable motherboard completely enclosed in an Electro-Magnetic

Interference (EMI) enclosure tray, with logic and chassis ground connected to
the chassis, and an embedded processor that processes frames up to 1,024
bytes.

■ A real-time clock (RTC) with a 10-year battery and 56 bytes of NVRAM.

19SAN Switch 2/16 Version 3.1.x Installation Guide

Overview

SFP Media Side

The front panel of the SAN Switch 2/16 is shown in Figure 1. The front panel
houses the Serial port, Ethernet port, fiber optic ports with corresponding LEDs,
and the power switch LED.

Optical Ports

1

6

1 Serial port
2 Ethernet port
3 Optical ports (16)

Figure 1: SFP media side

3 5 4

4 Port speed LEDs (16)
5 Port status LEDs (16)
6 Power switch LED

2

SHR-2548A

All switch ports support full fabric capability. Full fabric allows the Fibre Channel
SAN Switch 2/16 to link or cascade to other HP StorageWorks Fibre Channel
switches running v2.6x and above, building a highly scalable SAN fabric. The
Fibre Channel SAN Switch 2/16 supports F_port, FL_port, and E_port
connections and Distributed Name Server (DNS).

The ports on the front panel of the SAN Switch 2/16 are color-coded in groups,
with four purple ports alternating with four unmarked ports, to indicate which
ports can be used in the same ISL trunking group (see “ISL Trunking” on
page 21). Each port automatically negotiates to the highest common speed.

The ports are capable of operating at 2.125 Gbps or 1.0625 Gbps. Each port
conforms to the American National Standards Institute (ANSI) Fibre Channel,
FC-PI specification for Fibre Channel SFP transceivers.

20 SAN Switch 2/16 Version 3.1.x Installation Guide

ISL Trunking

ISL trunking is a Fabric OS feature that enables distribution of traffic over the
combined bandwidth of up to four ISLs between two directly adjacent switches,
while preserving in-order delivery. For specific information about ISL trunking,
refer to the HP StorageWorks Trunking Version 3.1.x/4.1.x User Guide.

SFPs

The ports connect to SFP media. SFPs are universal and self-configuring.

Power Supply Side

Figure 2 shows the rear panel of the switch. The rear panel houses the fan trays,

power supplies, and switch status LED. Each power supply also integrates a
separate status LED. The power supplies, fan trays, and motherboard are all Field
Replaceable Units (FRUs).

Overview

1

67

1 Power supply LED
2 Port readiness LED
3 Power supply

Figure 2: Power supply side

Field-Replaceable Units

The power supplies, fan trays, and motherboard can all be replaced in the field,
without the use of special tools. The switch continues operating during the
replacement of a fan tray or power supply, if they are replaced one at a time. The
switch must be turned off during replacement of the motherboard. To simplify
replacement, the switch has a minimum of internal cables and no jumpers or
hardware settings. Replacement instructions are provided with all replacement
units ordered.

2

5 4

4 Fan tray assembly (inside chassis)
5 Spring latch (2)
6 Power switch
7 Power supply

3

SHR-2475A

21SAN Switch 2/16 Version 3.1.x Installation Guide

Overview

Optional Hardware Kits

HP provides the following optional hardware kits in support of the SAN Switch
2/16, see Table 2.

Table 2: SAN Switch 2/16 Orderable Hardware

Accessory Part Number

Short wavelength SFP A6515A* or 300834-B21**
Long wavelength SFP, 10 km A6516A* or 300835-B21**
2m LC-to-LC Fibre Channel (fc) cable C7524A*
2m LC-to-LC multi-mode fc cable 221692-B21**
16m LC-to-LC fc cable C7525A*
5m LC-to-LC multi-mode fc cable 221692-B22**
50m LC-to-LC fc cable C7526A*
15m LC-to-LC multi-mode fc cable 221692-B23**
200m LC-to-LC fc cable C7527A*
30m LC-to-LC multi-mode fc cable 221692-B26**
50m LC-to-LC multi-mode fc cable 221692-B27**
2m LC-to-SC fc cable C7529A*
2m LC-to-SC multi-mode fc cable 221691-B21**
16m LC-to-SC fc cable C7530A*
5m LC-to-SC multi-mode fc cable 221691-B21**
15m LC-to-SC multi-mode fc cable 221691-B23**
30m LC-to-SC multi-mode fc cable 221691-B26**
50m LC-to-SC multi-mode fc cable 221691-B27**
SC female to SC female adapter C7534A*
2m LC male to SC male adapter kit C7534A*

* premerger HP part number
** premerger Compaq part number

22 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the
SAN Switch 2/16

This chapter covers the following topics:

■ Unpack and Verify Carton Contents, page 24

■ Installation Guidelines, page 27

■ Installing the SAN Switch as a Stand-alone Unit, page 30

■ Installing the SAN Switch 2/16 in an HP 9000 Series or Comparable EIA

Rack, page 31

■ Installing the Switch in the Optional HP System/e Rack, page 40

■ Installing the Switch Using the HP StorageWorks SAN Switch Universal

Rack Mount Kit, page 46

■ Connecting AC Power, page 56

■ Configuring Network Addressing, page 58

■ Connecting the Switch to the LAN, page 62

2

■ Important Information on Setting the Core PID Format, page 63

■ Modifying Domain IDs, page 65

■ Specifying Custom Status Policies, page 66

■ Connecting the Switch to the Fabric, page 66

■ Installing Multiple Switches into an Existing SAN, page 68

■ Next Steps, page 69

23SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Unpack and Verify Carton Contents

Unpack and inspect the SAN Switch 2/16 carton contents as follows.

1. Inspect the shipping container for possible damage caused during transit.

2. Unpack the shipping cartons.

Note: The Rack Mount Kit shown in Figure 3 and Table 3 may not represent the kit

that shipped with your switch. HP reserves the right to substitute Rack Mount Kits,
providing applicable instructions with each switch.

24 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

2

3

1

5

4

6

Figure 3: Carton contents

-

25SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Table 3: Shipping Carton Contents

Item

Number

1 One HP StorageWorks SAN Switch

2 Two standard AC power cords and two

3 One RS-232 Serial cable (convertible

4 HP StorageWorks SAN Switch 2/16
5 *Rack Mount Kit containing:

Description

2/16 product accessory bag containing
CD, license, documentation

PDU cords

to an RJ-45 connector, by removing
the adapter on the end of the cable)

Slide Assembly, includes one Inner and
one Outer Slide Rail, with the following
items preinstalled:

• L-Bracket, Slide Mount, 3-hole (4)

•Power Cord Clips (6)

6 Pouch containing Rack Mount hardware:

•3-hole Bar Nuts (4)

• 10-32 x 3/8-inch Phillips pan-head
screws (10)

• 8-32 x 3/16-inch Phillips pan-head
screws (10)

• Square alignment washers (8)

• Right and left rear rack mount
brackets (2); use if installing so that
port side slides from the rear

• Right and left front mount brackets
(2); use if installing so that power
supply end slides out from the front of
the rack

•Rubber mounting feet (4); use if
installing on a flat surface

* Depending on time of purchase, the Fixed Rack Mount Kit items listed in Table 3 may
not represent the rail kit that shipped with your switch.

26 SAN Switch 2/16 Version 3.1.x Installation Guide

Installation Guidelines

Read the following sections for installation guidelines. Install the SAN Switch
2/16 in one of the following ways:

■ As a stand-alone unit on a flat surface. For instructions, see Installing the

SAN Switch as a Stand-alone Unit, page 30.

■ In the HP 9000 Series (or comparable) Rack using the Rack Mount Kit

supplied with the switch, contents as outlined in Table 3. For instructions, see

Installing the SAN Switch 2/16 in an HP 9000 Series or Comparable EIA
Rack, page 31.

■ As a fixed component in an HP System/e rack. For instructions, see Installing

the Switch in the Optional HP System/e Rack, page 40.

■ As a fixed component using the optional HP StorageWorks SAN Switch

Universal Rack Mount Kit. For instructions, see Installing the Switch Using

the HP StorageWorks SAN Switch Universal Rack Mount Kit on page

page 46.

Installing the SAN Switch 2/16

Note: Depending on time of purchase, the SAN Switch 2/16 ships with one of the

rack mount kits listed above. HP reserves the right to substitute rack mount kits,
providing applicable instructions with each switch.

Selecting an Operating Location

To ensure correct operation of the switch, the location where the switch is in use
must meet the following requirements:

■ Adequate supply circuit, line fusing, and wire size, as specified by the

electrical rating on the switch nameplate.

■ An air flow of at least 300 cubic feet per minute, available in the immediate

vicinity of the switch.

■ If installing the switch in the HP 9000 Series, HP System/e or comparable

Electronics Industries Association (EIA) rack:
— All equipment installed in the rack should have a reliable branch circuit

ground connection, and should not rely on a connection to a branch
circuit, such as a power strip.

27SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

— The rack should be balanced and the installed equipment within the rack’s

weight limits. Ensure the rack is mechanically secured to ensure stability
in the event of an earthquake.

Cooling Requirements

Cooling air is drawn into the switch chassis by the fans mounted on the rear of the
chassis. The air is expelled through vents in the front of the chassis (the port/cable
side). HP cautions that you must install the switch so that air intake and exhaust
for all components in the rack flow in the same direction.

Caution: Do not block air vents. The switch uses ambient air for cooling.

Power Requirements

Two AC power cords connect to the switch on either side of the rear panel. The
AC power source must meet these requirements:

■ A properly wired, earth-grounded AC outlet

■ Voltage capability of 85–264 VAC

■ Input voltage frequency of 47–63 Hz

■ Power capability of 75 watts, maximum

The switch has a universal power supply capable of functioning worldwide
without voltage jumpers or switches. The power supply is auto ranging in terms of
accommodating input voltages and line frequencies.

28 SAN Switch 2/16 Version 3.1.x Installation Guide

Electrostatic Discharge Precautions

To prevent electrostatic damage, observe the following precautions:

■ Avoid hand contact by transporting and storing products in static-safe

containers.

■ Keep electrostatic-sensitive parts in their containers until they arrive at

static-free workstations.

■ Place parts on a grounded surface before removing them from their

containers.

■ Avoid touching pins, leads, or circuitry.

■ Always make sure you are properly grounded when touching a static-sensitive

component or assembly.

Installing the SAN Switch 2/16

29SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Installing the SAN Switch as a Stand-alone Unit

Use these procedures for setting up the switch as a stand-alone unit. The following
items are required for this setup:

■ SAN Switch 2/16

■ AC power cord(s) and cables supplied with the switch

■ Rubber mounting feet supplied with the switch

1. Place the SAN Switch 2/16 or on a flat, sturdy surface like a table or lab
bench.

2. Apply the rubber feet as follows.
a. Clean the four depressions that are at each corner of the bottom of the

switch to ensure they are free of dust.

b. Place a rubber foot in each depression, with the adhesive side against the

chassis, and press into place.

Caution: Installing the rubber feet on the switch is recommended to help

prevent the switch from accidentally sliding off the table or bench.

3. Connect the power cable to the SAN Switch 2/16 power supply and to a
power outlet. Ensure the power cable is routed so that it is not exposed to
stress.

4. Turn on the power to the switch (flip the AC switch to “1”). The switch
automatically runs a Power-On Self-Test (POST).

5. If the SAN Switch 2/16 includes a second power supply, repeat steps 3
through 5 for the remaining power supply.

Note: Do not connect the switch to the network until the IP address is correctly set. For

instructions on how to set the IP address, see “Configuring Network Addressing” later
in this chapter.

30 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Installing the SAN Switch 2/16 in an HP 9000 Series or
Comparable EIA Rack

Read the following sections to install the switch in a rack using the Rack Mount
Kit supplied with the switch. Obtain the following tools:

■ A #2 Phillips screwdriver

■ Torque screwdriver

Installing the Slide Rail Assemblies to the Switch

The Rack Mount Kit supplied with the switch consists of two slide rail assemblies
consisting of an inner slide rail attached to an outer slide rail. Read the following
sections for complete instructions on first separating, then installing the slide rail
assemblies.

Separating the Inner Slide Rail Assembly from the
Outer Slide Rail Assembly

First, separate the two inner (smaller) slide rails from the two outer (larger) slide
rails as follows.

1. Holding one slide rail assembly horizontally, pull the inner slide rails out of
the outer slide rail until the lock release lever engages.

2. Press the lock release lever located on the inner slide rails. The inner slide rail
separates from the outer slide rail.

3. Repeat steps 1 and 2 to separate the second slide rail assembly.

4. Put the outer slide rails aside. Follow the steps in the next section, “Attaching

the Inner Slide Rails to the Switch.”

31SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Attaching the Inner Slide Rails to the Switch

Use the following steps to secure each inner slide rail to the switch chassis.

Caution: It is important to install the inner slide rails using the Phillips head,

8-32 x 3/16-inch screws supplied in the Rack Mount Kit. Installing screws
longer than 3/16-inch can damage the switch.

1. Position the inner slide rails with the flat side against the switch, oriented in
one of the following two ways:

Note: HP recommends installing the SAN Switch 2/16 so that the port side of the

switch slides out the rear of the HP 9000 Series Rack (as described in step 1a below).
In this way, the switch faces the aisle where exhaust air is released. Air intake and
exhaust for all components in the rack should flow in the same direction.

a. HP recommended method:

To allow the port side of the switch to slide out the rear of the rack:
Orient the inner slide rail with the end containing the lock release lever
towards the power supply end of the switch.

b. To allow the power supply side of the switch to slide out the front of the

rack:
Orient the inner slide rail with the end containing the lock release lever
towards the port end of the switch.

2. Locate three Phillips head, 8-32 x 3/16-inch screws provided in the Rack
Mount Kit. Secure the inner slide rail to the switch, see Figure 4.

32 SAN Switch 2/16 Version 3.1.x Installation Guide

3. Tighten the screws and torque to 15-inch pounds.

Figure 4: Securing the inner slide rails to the switch

Installing the SAN Switch 2/16

SHR-2477A

4. Repeat steps 1 and 2 to attach the second inner slide rail to the switch. Make
sure to orient the second inner slide rail in the same way you positioned the
first (based on 1a or 1b above).

Attaching the Rear or Front Rack Mount Brackets

The Rack Mount Kit supplied with the switch contains two rear rack mount
brackets and two front rack mount brackets. To prevent the switch from
accidentally sliding out of the rack, install these rack mount brackets as described
in the following section.

Note: HP recommends installing the switch so that the port side of the switch slides out

the back of the HP 9000 Series rack. (For example, the switch should face the aisle
where exhaust air is released. Air intake and exhaust for all components in the rack
should flow in the same direction.)

33SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

For Rear Rack Access

Use these steps to attach the rear rack mount brackets to the switch. The rear rack
mount brackets act as “stops” to prevent the switch from sliding out the rear of the
rack. Use these steps if you installed the inner slide rails to the switch using the
procedure outlined in “Attaching the Inner Slide Rails to the Switch,” step 1a on
page 32.

1. Align the right rack mount bracket with the two screw holes at the port end of
the switch.

2. Locate two Phillips head 8-32 x 3/16-inch screws, contained in the Rack
Mount Kit. Secure the right mount bracket to the switch, see Figure 5.

SHR-2490A

Figure 5: Attaching the rear rack mount brackets

3. Tighten the screws and torque to 15-inch pounds.

4. Repeat steps 1 through 3 to install the left mount bracket on the left side of the
switch, see Figure 5.

34 SAN Switch 2/16 Version 3.1.x Installation Guide

For Front Rack Access

Use these steps to attach the front rack mount brackets to the switch. The front
rack mount brackets act as stops to prevent the switch from sliding out the front of
the rack. Use these steps if you installed the inner slide rails to the switch using
the procedure outlined in “Attaching the Inner Slide Rails to the Switch,” step 1b
on page 32.

1. Align the right rack mount bracket with the two screw holes at the end of the
inner rails on the right, power supply end of the switch.

2. Locate two slotted-head Phillips head 8-32 x 3/8-inch screws and two lock
nuts contained in the Rack Mount Kit accessory pouch.

3. Secure the right mount bracket to the end of the inner slide rail using the
screws and lock nuts.

4. Tighten the screws and torque to 15-inch pounds.

5. Repeat steps 1 through 4 to install the left mount bracket onto the second
inner slide rail.

Installing the SAN Switch 2/16

Attaching the Outer Slide Rails

Use the following steps to install the outer slide rails in the HP 9000 Series Rack.

Note: This procedure requires two technicians to properly align the outer slide rails in

the HP 9000 Series Rack.

Obtain the following items, located in the Rack Mount Kit:

■ Four 3-hole bar nuts

■ Eight Phillips head 8-32 x 3/8-inch screws

■ Eight square alignment washers

■ # 2 Phillips screwdriver with torque capability

35SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Note: Before starting this procedure, verify that two of the slide mount L-brackets are

preinstalled at the end of each outer slide rail. The L-brackets are necessary to attach
the outer rails to the HP 9000 Series Rack.

1. Determine the appropriate placement for the switch inside the HP 9000 Series
or EIA Rack.

Note: The HP 9000 Series rack’s rails are divided into Units (Us). Each U is marked

with a small, round hole and three square openings for mounting equipment.

2. Locate the small, round marker hole on the HP 9000 Series rack’s rails, which
coincides with the location selected in step 1. Each marker hole delineates the
beginning of one U.

Note: The SAN Switch 2/16 requires one Unit of rack space.

3. Insert one square alignment washer on each of the eight 10-32 x 3/8-inch

Phillips head screws.

Note: The square alignment washers are mandatory for proper switch alignment.

4. Adjust the outer slide rail’s length to fit the length of the HP 9000 Series
Rack.

5. Position one of the outer slide rails in the rack, as described below:
a. To allow the switch’s port end to slide out the back of the rack, orient

with the closed end of the outer slide rail towards the front of the rack.

b. To allow the power supply end to slide out the front of the rack, orient the

closed end of the outer slide rail towards the back of the rack.

6. Holding the outer slide rail in place, insert one 3-hole bar nut between the
rack’s rail and the L-bracket at the end of the outer slide rail, see Figure 6.

36 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Note: Position the square alignment washers onto the Phillips head 10-32 x 3/8-inch

screws, as described in step 3. The square alignment washers are mandatory for
proper switch alignment.

7. Secure each L-bracket and 3-hole bar nut to the rack’s rails with two Phillips
head 10-32 x 3/8-inch screws (and attached square alignment washers), see

Figure 6.

[1] Select this graphic frame.
[2] Select File.
[3] Select Import.
[4] Select File.
[5] Choose the appropriate graphic file name.
[6] Make sure you’ve checked the Copy Into Document.
[7] Select Import. Position the illustration as required.

2

1

[8] Adjust the size of the outer graphic frame as required.

Delete this set of instructions

3

4

5

1 Phillips head 10-32 x 3/8-inch screw
2 3-hole bar nut
3 Outer slide rail

Figure 6: Attaching the outer slide rails to the HP 9000 Series rack

SHR-2478A

4 L-Brackets
5 Power cord clip (1 of 6)

37SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Note: Remember to position the 3-hole bar nut behind the L-bracket.

8. Tighten the screws, and torque to 25-inch pounds.

9. Repeat steps 5 through 7 to secure the other end of the outer slide rail.

10. Repeat steps 3 through 7 to install the second outer slide rail.

Sliding the Switch into an HP 9000 Series or EIA Rack

Follow these steps to install the switch in the rack.

WARNING: During the install, do not touch the inner section of the outer

slide rails. The inner section of each outer slide rail contains sharp edges.

1. Depending on the type of install (front or rear access), slide the outer slide
rails all the way toward the front or back of the rack.

2. Carefully lift the switch into the rear of the rack, inserting the inner slide rails
(attached to the switch) into the outer slide rails (attached to the rack), see

Figure 7.

38 SAN Switch 2/16 Version 3.1.x Installation Guide

3. Slide the switch in the rack, see Figure 7.

Installing the SAN Switch 2/16

Figure 7: Sliding the switch into an HP 9000 Series rack

Securing the Rack Mount Brackets

Secure the rack mount brackets (installed earlier, see “Attaching the Rear or Front

Rack Mount Brackets” on page 33) to the HP 9000 Series rack rails, as follows.

1. Locate two Phillips head 10-32 x 3/8-inch screws in the Rack Mount Kit
accessory pouch.

2. Secure each rack mount bracket to the rack rails.

3. Tighten the screws, and torque to 25-inch pounds.

4. See the “Connecting AC Power” on page 56 for instructions on applying
power to the switch.

SHR-2476A

39SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Installing the Switch in the Optional HP System/e Rack

This section provides instructions for installing the switch in the
HP System/e rack.

Items Required for the HP System/e Rack

The HP System/e Rack Kit consists of the following items:

■ HP System/e Rack Rail Kit, part number A7340-87901

■ Plenum, part number A7346-00001

HP System/e Rack Rail Kit Hardware, part number A7340-87902, shown next

■ Rails

■ Rear mounting brackets

■ Rail mounting hardware, shown next:

(6) #8-32 x 5/16 Phillips pan-head screw with captive star lock
washers

(6) #8 Flat washers

(6) M5 Torx head screw with captive lock washers

(2) Rubber washers

(4) M5 U-type Tinnerman clips

40 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Note: For proper airflow, the SFP media side of the SAN Switch 2/16 must face the

rear of the rack. This mounting allows air to enter from the front of the rack and to
exhaust at the rear of the rack, similar to other rack-mounted equipment. This prevents
switch overheating, which may cause it to fail.

Use these steps to install the switch in the HP System/e rack.

1. Verify that all required hardware is available.

2. Choose a mounting location in the rack for the switch.

3. Install each of the two mounting brackets with one M5 Torx head screw with
captive lock washers as shown in Figure 8.

Figure 8: Installing the mounting brackets

41SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

4. Install two M5 U-type Tinnerman clips for each of the front columns of the
rack in the top and bottom positions of the three-hole pattern as shown in

Figure 9.

Figure 9: Installing the tinnerman clips

5. Assemble the outer rails by completing the following steps:
a. As an aid in assembly, two rubber washers have been included to help

keep the rear slotted portion of the outer rail flush against the rear rail-tray
brackets. Install them as shown in Figure 10.

42 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

I

1

2

[1] Select this graphic frame.
[2] Select File.
[3] Select Import.
[4] Select File.
[5] Choose the appropriate graphic file name.
[6] Make sure you’ve checked the Copy Into Document.
[7] Select Import. Position the illustration as required.
[8] Adjust the size of the outer graphic frame as required.

Delete this set of instructions

1 Rubber washer (1 of 2) 2 Rear rail tray bracket (1 of 2)

Figure 10: Installing the rubber washers

b. Insert the alignment pins attached to the outer rail front flange into the

center opening in the rack.

6. Install one M5 Torx screw in the upper hole location of the right rail. Then,
install one M5 Torx screw in the lower location of the left rail. See Figure 11.

Note: Do not install the upper left and the lower right screws until later.

SHR-2559A

43SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

1

2

SHR-2560A

1 Outer rail alignment pins 2 M5 torx screws

Figure 11: Assembling the outer rails (HP rack)

7. Assemble the two inner rails (one on each side) to the switch using (6) #8-32
x 5/16 Phillips pan-head screws, and #8 flat washer as shown in Figure 12.

Figure 12: Assembling the inner rails

44 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

3

Caution: Do not use any other screws other than the six that are provided.

Use of any longer lengths can cause damage to internal components of the
switch. Before tightening screws, make sure that the rails are centered to the
overall height of the switch.

8. Insert the switch with the attached inner rails into the outer rails.

9. Install the two remaining M5 Torx screws to complete the installation. See

Figure 13.

SHR-258

Figure 13: Installing switch into the HP rack

10. See the next section, “Connecting AC Power” on page 56, for instructions on
applying power to the switch.

45SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Installing the Switch Using the HP StorageWorks SAN Switch
Universal Rack Mount Kit

This section provides instructions for installing the SAN Switch 2/16 in an HP
rack using the Universal Rack Mount Kit, part number 331148-B21.

The following items are required:

■ SAN Switch 2/16

■ Power cables

■ #2 Phillips screwdriver

■ 7/16 wrench or socket

■ The SAN Switch Universal Rack Mount Kit rails and rail mounting hardware

are listed below:

(2) Rear mounting brackets

A right inner rail and a right outer rail

A left inner rail and a left outer rail

(14) #8-32 x 3/16 Phillips pan-head screw with captive star
lock washer

(10) #10-32 x 1/2 Phillips pan-head screw with captive star
lock washer

46 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

(8) #10 alignment washer

(8) #10 adapter washer

(2) 1/4 x 20 hex nut with captive star lock washer

(2) 1/4 flat washer

Caution: For proper airflow, the SFP media side of the SAN Switch 2/16

must face the rear of the rack. This mounting allows air to enter from the front
of the rack and to exhaust at the rear of the rack, similar to other
rack-mounted equipment. This prevents switch overheating, which may cause
it to fail.

To install the switch in a rack:

1. Check contents of the shipping carton to verify all the required parts and
hardware are available.

2. Choose a mounting location in the rack for the switch.

47SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

3. Attach the rear mounting brackets to the rear rack uprights by completing one
of the following steps:

— For an HP 9000 Series or comparable EIA rack, assemble each of the two

brackets with (2) #10-32 x 1/2-inch Phillips pan-head screws with captive
star lock washers and (2) #10 adapter washers as shown in Figure 14.

Figure 14: Installing the rear mounting brackets (HP 9000 Series or comparable EIA
rack)

48 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

— For an HP System/e rack, install each of the two rear mounting brackets

with (2) #10-32 x 1/2-inch Phillips pan-head screws and (2) #10
alignment washers as shown in Figure 15.

Figure 15: Installing the rear mounting brackets (HP System/e rack-left rear
upright)

49SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Note: This kit contains both left rails and right rails. The rails are marked with

and

Left

to distinguish the rails from each other.

4. Assemble the outer rails by completing the following steps:
a. Attach the left outer rail and the right outer rails to the rear mounting

brackets using (2) 1/4-20 hex nuts with captive star lock washers attached
loosely as shown in Figure 16. Don’t tighten them. The nuts will be
tightened later in step 8.

Right

Figure 16: Installing the outer rails (HP 9000 Series or comparable EIA rack)

50 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

b. Depending on the rack you are using, complete one of the following

tasks:

— For an HP 9000 Series or comparable EIA rack, install two #10-32 x

1/2-inch Phillips pan-head screws with captive star lock washers and two
#10 adapter washers in the upper and lower hole locations of the right rail.
Then install two #10-32 x 1/2-inch Phillips pan-head screws with captive
star lock washers and two #10 adapter washers in the upper and lower
hole locations of the left rail. See Figure 17.

Figure 17: Assembling the outer rails (HP 9000 Series or comparable EIA rack)

51SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

— For an HP System/e rack, install two #10-32 x 1/2-inch Phillips pan-head

screws with captive star lock washers and two #10 alignment washers in
the upper and lower hole locations of the right rail. Then install two
#10-32 x 1/2-inch Phillips pan-head screws with captive star lock washers
and two #10 alignment washers in the upper and lower hole locations of
the left rail. See Figure 18.

Figure 18: Assembling the outer rails (HP System/e rack)

52 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

5. Assemble the two inner rails (one on each side) to the switch using ten
#8-32 x 3/16-inch Phillips pan-head screws with captive star lock washers as
shown in Figure 19.

Caution: Do not use any other screws other than the ones provided. Use of

any longer lengths can cause damage to internal components

The inner rails work for all three SAN switches—SAN Switch 2/32, SAN Switch
2/16, and SAN Switch 2/8. The mounting holes in the inner rails are marked with
32, 16, and 8. Use the appropriately labeled mounting holes when installing the
inner rails on a switch. For example, to install the inner rails on the SAN Switch
2/16, use the mounting holes labeled 16.

Note: The rail kit provides a total of fourteen #8-32 x 3/16-inch screws for

assembling the inner rails. Each switch requires a different number of these
screws. For example, Figure 19 shows the an inner rail being attached to the SAN
Switch 2/16 with five screws. Attaching both inner rails requires ten screws.

Figure 19: Assembling the inner rails

53SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

6. Insert the switch with the attached inner rails into the outer rails.

Note: This step applies to both the HP System/e rack and the HP 9000 Series or

comparable EIA rack.

7. Install (2) #10-32 x 1/2-inch Phillips pan-head screws with captive star lock
washers with one on each side.

See Figure 20 and Figure 21.

Figure 20: Installing the switch into a rack (HP 9000 Series or comparable EIA rack)

54 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Figure 21: Installing the switch into a rack (HP System/e rack)

8. Tighten the nuts installed in step a of step 4 on page 50.

Note: To uninstall a switch, remove the middle #10-32 x 1/2-inch Phillips pan head

screw with captive star lock washer from either side of the rack uprights.

55SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Connecting AC Power

Use these steps to power on the SAN Switch 2/16.

Caution: Do not plug the power cords into the power source until the switch is

completely installed in the rack.

1. Connect the switch power cords to the power connectors on the switch, see

Figure 22.

SHR-2468A

Figure 22: Connecting the power cords

2. Six power cord clips ship with the Slide Rail Assembly Kit only. If using the
slide rail assembly kit supplied with the switch:

Locate the six power cord clips, three on each side of the outer slide rails. See

Figure 6, Item 5.

Note: Verify that the power cord clips attach to the outer surface of the outer slide

rails, so that they do not impede the sliding motion of the rails. However, the tabs on
the clips can be on either side of the rail, provided all the tabs are on the same side.

56 SAN Switch 2/16 Version 3.1.x Installation Guide

3. If using the slide rail assembly kit supplied with the switch,
Route the the power cord through the power cord clips.

4. Attach the other end of the power cord to a power outlet.

5. Turn on the Power Switch (the 1 position indicates power on, the O position
indicates power off). The switch automatically runs POST.

Power-On Self Test

Each time the switch is powered on, rebooted, or reset, the switch automatically
runs a Power-On Self Test (POST). During POST the port status LEDs flash,
verifying that the switch is operating properly. POST completes in approximately
six minutes, with total boot time approximately seven minutes.

Installing the SAN Switch 2/16

Caution: Do not connect the switch to the network until the IP address is

correctly set. For instructions on setting the IP address, see “Configuring

Network Addressing,” on page 58.

POST runs through the following test cycles:

■ Preliminary POST diagnostics.

■ Initialization of operating system.

■ Initialization of hardware.

■ Diagnostic tests on circuitry, port functionality, memory, parity, statistics

counters, and serialization.

For example, if the switch prompt does not display when POST completes, POST
was unsuccessful. Contact your authorized HP switch supplier for more
information.

To determine whether POST completed without errors, verify that all LEDs return
to a normal state after POST is complete. If one or more LEDs do not return to a
normal state, (and this is not due to the switch being set to beacon), see
“Interpreting LED Activity” on page 72 in Chapter 3.

Note: For more information about beaconing, refer to the

OS Version 3.1x/4.1x Procedures User Guide

.

HP StorageWorks Fabric

57SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Checking POST Results

Check the success/fail results of the diagnostic tests run during POST via LED
activity, the error log, or Command Line Interface (CLI) using the errShow
command. For more information about error messages, refer to the HP
StorageWorks Fabric OS Version 3.1.x/4.1.x Reference Guide.

Configuring Network Addressing

Read the following sections for information on how to configure addressing for
the switch.

Requirements

The following items are required to set network addressing.

■ An IP address from your Network Administrator

■ The switch installed and connected to a power source

■ Serial cable (supplied with the switch) for connecting the switch to the

workstation

■ A local workstation (desktop or notebook computer) with:

— Microsoft

or Windows NT

®

Windows 98, Windows® 2000, Windows Millennium Edition,

®

4.0 operating system

— RS-232 Serial communication software (for example, ProComm Plus or

HyperTerminal)

■ Ethernet cable for connecting the switch to the workstation or to a network

containing the workstation

■ SFPs and cables, as required to connect the switch to the fabric

58 SAN Switch 2/16 Version 3.1.x Installation Guide

Setting Network Addresses via a Serial Connection

Use the following steps to verify or change the switch IP address, subnetmask, or
gateway address.

Note: During first-time setup, you must replace the factory IP, subnetmask, and

gateway addresses with addresses provided by your Network Administrator.

1. Remove the shipping plug from the Serial port.

2. Connect the Serial cable to the Serial port, see Figure 23.

Installing the SAN Switch 2/16

SHR-2551A

Figure 23: Connecting the Serial cable

3. Connect the other end of the Serial cable to an RS-232 Serial port on the
workstation. If no RS-232 Serial port is available on the workstation, the
adapter on the end of the Serial cable can be removed to use the RJ-45
connector to create a Serial connection.

4. Verify that the switch power is on and POST is completed. See the
“Power-On Self Test” section, earlier in this chapter.

5. Power on the workstation and establish a connection to the switch using a
terminal emulator application (such as HyperTerminal).

59SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Note: These steps show instructions specific to HyperTerminal. If using a different

application, consult the specific application’s documentation.

6. Using HyperTerminal (or similar application), configure the Port Settings as
follows:

■ Bits per second: 9600

■ Databits: 8

■ Parity: None

■ Stop bits: 1

■ Flow control: None

To configure Port Settings in a UNIX

tip /dev/ttyb -9600

7. Log onto the switch (with administrative privileges). The default
administrative logon is admin and the default password is password.

®

environment, type:

a. Enter the following at the prompt:

ipAddrSet

b. Enter the following information at the corresponding prompts listed

below:
— Ethernet IP Address [10.77.77.77]:

Enter the new Ethernet IP address.

— Ethernet subnetmask [0.0.0.0]:

Enter the new Ethernet subnetmask.

— Fibre Channel IP Address [none]:

Enter the new Fibre Channel IP address if desired.

— Fibre Channel Subnetmask [none]:

Enter the new Fibre Channel subnetmask if desired.

— Gateway Address [172.17.1.1]:

Enter the new gateway address.

— Set IP address now? [y = set now, n = next

reboot]:
Enter “y” to set now.

60 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

c. To verify that the IP address was entered correctly, type:

ipAddrShow

d. Once the IP address is verified as correct, remove the Serial cable, and

replace the shipping plug in the Serial port.

Caution: The Serial port is intended only for use during the initial setting of

the IP address and for service purposes. Using the Serial port during normal
switch operation or for regular maintenance is not recommended.

8. Record the IP address on the label affixed to the switch.

61SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Connecting the Switch to the LAN

Use the following steps to connect the switch to the Ethernet Local Area Network
(LAN) segment.

1. Remove the shipping plug from the Ethernet port.

2. Connect one end of an Ethernet cable to the Ethernet port, see Figure 24.

SHR-2550A

Figure 24: Connecting the Ethernet cable

3. Connect the other end of the Ethernet cable to the workstation or to an
Ethernet network containing the workstation.

Note: You can now access the switch remotely (and from multiple connections), using

telnet or the Web Tools application. Verify that the switch is not accessed from any
other connections during the remaining steps.

4. Log on to the switch with administrative privileges by telnet. The default
administrative logon is admin and the default password is password.

62 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Important Information on Setting the Core PID Format

The switch you have purchased may require a change to the configuration setting
known as the Core PID format.

A Core PID format is one of two addressing mechanisms used in Fibre Channel.
The Core PID format is analogous to specifying the physical switch and port a
device is attached to in data networks. It is not analogous to an IP address. PID
formats are assigned by a Fibre Channel switch when a device logs into the fabric.

An example Core PID might look like this:
011F00
In new installations, where both edge and the Core Switch 2/64 reside, you must

verify that the edge switch (for example, SAN Switch 2/16) Core PID format
matches the Core switch’s PID format (always 1), before connecting to the SAN.
If a switch is introduced to an existing SAN with a Core PID format setting that
differs from the Core PID format setting in the SAN, the switch will segment.

Note: If you are in the process of creating a new SAN, set the PID format to 1, if

possible.

How to Check the Current Core PID Format

To determine a switch’s current Core PID format, connect directly to a switch in
your SAN and complete the following steps via a telnet session, or the Serial cable
supplied with the switch.

1. Type configShow and press Enter.

2. About 15 lines down (press Enter to display more information on the page),
locate the following line:

fabric.ops.mode.pidFormat: [1 or 0]

Note: In the above example, the Core PID format is 1 or 0, depending on the number

displayed in the brackets.

63SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

How to Change the Core PID Format

In order for the switches to interoperate properly, all of them must have the same
Core PID format. Use these steps to change the Core PID format, if necessary.

Caution: Remember that you must change the Core PID format before

connecting fiber cables.

1. If the switch is configured for zoning, type cfgDisable to disable zoning.

2. To disable the switch, type SwitchDisable and press Enter.

3. Type configure and press Enter. The following prompt displays:

4. Configure...

5. Type y at the Fabric parameters prompt,

6. Fabric parameters (yes, y, no, n): [no] y

7. Locate the line, "Core Switch PID Format: (0..1)." Type either 0 or 1 to match
the SAN’s existing PID format.

8. Continue to press Enter until you have completed the configure section and
returned to the admin prompt.

9. Type SwitchEnable and press Enter.

10. After setting the PID Format to match the the other switches in the fabric, go
to the “Connecting the Switch to the LAN” section on page 62 for instructions
on connecting Fibre Channel cables.

11. If necessary, type cfgEnable to re-establish zoning.

Note: Once the switch PID format is set, it is stored in the flash memory of the switch,

and it is NOT necessary to set it again during subsequent firmware upgrades.

64 SAN Switch 2/16 Version 3.1.x Installation Guide

Modifying Domain IDs

Optional. Modify the domain IDs, if desired, as follows.

Note: The default domain ID is 1. If the default domain ID is already in use when the

switch is connected to the fabric, the domain ID for the new switch is automatically
reset to a unique value. The domain IDs that are currently in use can be determined
using the telnet command fabricShow.

1. Disable the switch by entering the following:

switchDisable

2. Enter the following:

configure

3. Enter y after the Fabric parameters prompt.
Fabric parameters (y, n)

Installing the SAN Switch 2/16

4. Enter a unique domain ID (such as the domain ID used by the previous
switch, if still available).

Domain: (1..239) [1] 3

5. Complete the remaining prompts (or press CTRL+D to accept the remaining
settings without completing all the prompts).

6. Re-enable the switch by entering the following:

switchEnable

65SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Specifying Custom Status Policies

Optional. If desired, specify any custom status policies for the fabric as follows.

1. Enter the following at the prompt.

switchStatusPolicySet

2. Specify the desired status policies. To completely deactivate the alarm for a
particular condition, enter 0 at the prompt for that condition.

Note: Configure each port to match the topology of each host or target before

connecting to the device. The default port configuration is fabric, not private loop. The
switch does not auto-sense topology.

Connecting the Switch to the Fabric

Use these steps to connect the SFPs and cables to switch ports as required.

Note: The ports and cables used in trunking groups must meet specific requirements.

For a list of these requirements, refer to the

3.1.x/4.1.x User Guide

.

HP StorageWorks ISL Trunking Version

1. Remove the shipping plug from the appropriate ports.

2. Position the SFP so that the key (the tab near the cable-end of the SFP) is on
top.

3. Insert the SFP into the port until it is firmly seated and the latching
mechanism clicks.

Note: The SFP is keyed so that it can only be inserted into the port with the correct

orientation. If the SFP does not slide in easily, check the orientation.

66 SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

4. Connect the cables to the SFPs as appropriate to the fabric topology, by
positioning each cable so that the key (the ridge on one side of the cable
connector) is aligned with the slot in the SFP, see Figure 25.

SHR-2549A

Figure 25: Inserting a cable into an SFP

Note: The cable is keyed so that it can only be inserted correctly into the SFP. If the

cable does not slide in easily, check the orientation.

Verifying Operation

After making the appropriate connections, as outlined in this chapter, use these
steps to verify that the switch is running properly.

1. Access your browser.

2. At the URL address window, type http://your switch IP
address.

3. If connected properly, the name of your switch appears (in green) at the
prompt, indicating Healthy/OK.

67SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

Note: Backing up the configuration is strongly recommended. This ensures that a

complete configuration is available if required for a replacement switch. For
instructions on how to back up the configuration, refer to “Backing Up System

Configuration Settings” in Chapter 4.

Installing Multiple Switches into an Existing SAN

Use these steps to set up more than one edge switch in an existing SAN.

1. Connect the appropriate components as outlined in the installation section of
this chapter.

2. Connect the power cord to the AC connector on the switch. The switch
performs POST.

■ If a malfunction occurs during POST, error messages are written to the

switch error log and can be viewed by a telnet or terminal session when
the POST session completes.

■ If the malfunction prohibits the switch from completing the boot process

(fatal error), the switch stops the boot process. If the switch does not fully
boot, the switch prompt will not be displayed when the Serial port is
connected.

3. Connect the Serial cable, provided in the package contents, between a host
computer and the Serial port of the switch. See the “Setting Network

Addresses via a Serial Connection” earlier in this chapter, to make a Serial

connection through a workstation and to set the IP address.

68 SAN Switch 2/16 Version 3.1.x Installation Guide

Next Steps

Installing the SAN Switch 2/16

4. Set the switch Domain Address using the configure command to the next
unused domain in the SAN. The default domain setting is 1.

Note: If a switch boot failure occurs, the switch must be taken offline for repair or

replacement. Contact your HP Technical Support for assistance.

5. Power off the new switch and connect one Fibre Channel cable from the SAN
to the new switch.

Specific tasks remain to be completed before the switch is fully operational and
manageable with the equipment in your network. These tasks and the associated
tools are described in the remaining documents shipped with the product on the
documentation CD-ROM.

Setting QuickLoop Mode on Ports

The default configuration for a port is fabric mode. QuickLoop is used to connect
private hosts to private storage using the Fibre Channel network. A QuickLoop
zone, connecting two switches, may be used to expand the number of private hosts
and storage connected. An entire switch can be set to operate in QuickLoop mode
using the

qlEnable telnet command. A port on a switch operating in Mixed

mode can be set to or removed from QuickLoop using the telnet commands

qlPortEnable and qlPortDisable. See the HP StorageWorks QuickLoop

Fabric Assist Version 3.1.x/4.1.x User Guide for more details.

Setting Up Speed Negotiation

The switch ports can operate at three different speed levels: auto-sensing mode, 1
Gbps mode, or 2 Gbps mode. Use the telnet command
the speed level for all ports in a switch. Use the
level for a single port. Depending on your environment you may need to force a
port to use a specific speed level. Auto negotiation may not be supported by the

switchCfgSpeed to set

portCfgSpeed to set the speed

69SAN Switch 2/16 Version 3.1.x Installation Guide

Installing the SAN Switch 2/16

device. Check the configuration information for your network components for
specific requirements. See the HP StorageWorks Fabric OS Version 3.1.x/4.1.x
Procedures User Guide for a detailed command description.

Cascading Switches

The Domain ID number uniquely identifies a switch in a fabric. Normally, the
switch automatically assigns the Domain ID when a switch is first powered on or
when the switch disable/enable command is executed. When two switches are
cascaded together, there might be an initial Domain ID conflict if the switches had
been assigned the same Domain ID prior to being cascaded. This can be avoided
by changing the Domain ID with the configure command.

The Domain address may change when disabling and enabling one of the
switches, or rebooting one of the switches if the Domain is not set using the
configure command.

Switch parameters for all switches in a SAN must be the same, or the switch may
not join the SAN.

70 SAN Switch 2/16 Version 3.1.x Installation Guide

Managing the
SAN Switch 2/16

This chapter covers the following topics:

■ Interpreting LED Activity, page 72

■ Management Overview, page 78

■ Running Basic Switch Operations Using Telnet, page 79

■ Diagnostic Tests, page 84

3

71SAN Switch 2/16 Version 3.1.x Installation Guide

Managing the SAN Switch 2/16

Interpreting LED Activity

SAN Switch 2/16 status is determined through LED activity. The LEDs will flash
green, yellow, or orange while the switch is booting and while POST or other
diagnostic tests are running. This is normal, and does not indicate a problem.

Note: Any errors related to LED activity are listed in the error log. For information

about the error log, refer to the

Procedures Guide

Front Panel LEDs

The front panel includes the following LEDs:

■ One Switch Power LED on the front panel

■ One Port Status LED above and to the left of each of the 16 ports

■ One Port Speed LED above and to the left of each of the 16 port

.

HP StorageWorks Fabric OS Version 3.1.x/4.1.x

Table 4 describes front panel LEDs and their functionality.

72 SAN Switch 2/16 Version 3.1.x Installation Guide

Table 4: Front Panel LED Patterns During Normal Operation

Managing the SAN Switch 2/16

LED

LED

Location

Port Status LED Above

each port,
on left

Color

Display

Hardware

Status

No light No light or signal

carrier (media or
cable) is
detected.

Steady green Port is online

(connected to an
external device)
but has no traffic.

Slow-flashing
green

The port is online
but segmented,
indicating a
loopback cable
or incompatible
switch.

Fast-flashing
green

The port is in
internal loopback
(diagnostic).

Flickering
green

Port is online,
with traffic
flowing through
port.

Recommended

Action

Check media
and cable.

No action
required.

Verify correct
device is conncted
to port.

No action
required.

No action
required.

Flashing or

POST is running. No action

steady yellow
Steady orange Port is receiving

light or signal
carrier, but is not
yet online.

Slow-flashing
orange

The port is
disabled
(result of
diagnostics or
portDisable
command).

required.
No action

required.

Reset the switch
from a
management
station.

73SAN Switch 2/16 Version 3.1.x Installation Guide

Managing the SAN Switch 2/16

Table 4: Front Panel LED Patterns During Normal Operation (Continued)

LED

Port Status LED
(continued)

Port Speed
LED

LED

Location

Above
each port,
on right

Color

Display

Fast-flashing

Hardware

Status

The port is faulty. Reset the switch

orange

Alternating

Port is bypassed. Reset the port
green and
yellow

No light The port is

transmitting/re-

ceiving at

1 Gbps.
Steady green The port is

transmitting/re-

ceiving at

2 Gbps.

Recommended

Action

from a
management
station.

from a
management
station.

No action
required.

No action
required.

74 SAN Switch 2/16 Version 3.1.x Installation Guide

Table 4: Front Panel LED Patterns During Normal Operation (Continued)

Managing the SAN Switch 2/16

LED

Power Switch
LED

LED

Location

Below
Serial port

Color

Display

Hardware

Status

No light Either the switch

is off, or boot is

not complete, or

boot has failed.

Steady green Switch is on and

boot has

successfully

completed.
Slow-flashing

green

Diagnostic failure

on one or more

ports.

Recommended

Action

Verify that the
switch is on and
boot has had
time to complete.
If there is still no
light, contact the
switch supplier.

No action
required.

Errors may be
listed in the error
log. Refer to the

HP
StorageWorks
Fabric OS
Version

3.1.x/4.1.x
Procedures
Guide for more

information.

75SAN Switch 2/16 Version 3.1.x Installation Guide

Managing the SAN Switch 2/16

Rear Panel LEDs

The rear panel includes the following LEDs:

■ One power supply LED for each power supply

■ One Port Readiness LED

Table 5 describes the LEDs on the rear panel of the switch.

Table 5: Rear Panel LED Patterns During Normal Operation

LED

LED

Power Supply
LED

Location

On each
power
supply

Port Status LED Center of

Back
Panel

Color

Display

Hardware

Status

No light Power supply is

not providing

power.

Steady green Power supply is

providing power.
No Light Either the switch

is off, or boot is

not complete, or

boot has failed.

Recommended

Action

Verify power
supply is on and
power cable is
connected to a
valid power
source.

No action
required.

Verify that the
switch is on and
boot had time to
complete. If
there is still no
light, contact the
switch supplier.

76 SAN Switch 2/16 Version 3.1.x Installation Guide

Table 5: Rear Panel LED Patterns During Normal Operation (Continued)

Managing the SAN Switch 2/16

LED

LED

Location

Color

Display

Hardware

Status

Steady green Switch is on and

boot has

successfully

completed.
Steady yellow Diagnostic

command is in

progress, or one

or more ports are

faulty.
Slow-flashing

yellow

Diagnostic failure

on one or more

ports.

Recommended

Action

No action
required.

If no diagnostic
tests are running,
check the Port
Status LEDs for
fault indicators.

Errors may be
listed in the error
log. Refer to the

HP StorageWorks
Fabric OS
Version

3.1.x/4.1.x
Procedures Guide

for more
information.

77SAN Switch 2/16 Version 3.1.x Installation Guide

Managing the SAN Switch 2/16

Management Overview

The switch is managed using TCP/IP protocol, in-band over Fibre Channel, or
out-of-band by connecting to the Ethernet port. The management functions allow
the administrator to monitor fabric topology, port status, physical status, and other
information to aid in system debugging and performance analysis.

The switch is compatible with the following management interfaces:

■ Command Line Interface (CLI) via a telnet connection — For more

information refer to the HP StorageWorks Fabric OS Version 3.1.x/4.1.x
Procedures Guide and the HP StorageWorks Fabric OS Version 3.1.x/4.1.x
Reference Guide.

■ Standard SNMP applications — For more information refer to the HP

StorageWorks Version 3.1.x/4.1.x MIB Reference Guide.

■ Web Tools — Provides an easy-to-use Graphical User Interface (GUI),

allowing the SAN administrator to monitor and manage entire fabrics and
individual switches and ports from a standard workstation. Provides you with

the advantage of being virtually in front of any fabric, switch, or port. For
more information refer to the HP StorageWorks Web Tools Version

3.1.x/4.1.x User Guide.

Optional Management Features

Refer to the HP StorageWorks SAN Switch 2/16 Version 3.1.x Release Notes for a
complete list of management features enabled on the switch.

Displaying the Optional Feature Licenses

Use these steps to display optional features installed on your switch.

1. Log in to the switch as the admin user.

2. At the command line, enter the following command:

licenseShow

This command displays the license keys that have been entered for the switch
and the features enabled by those licenses.

78 SAN Switch 2/16 Version 3.1.x Installation Guide

Enabling Licensed Features

Licensed features such as QuickLoop and Fabric Watch are already loaded onto
the switch firmware, but must be enabled with a license key. Once you have
purchased these features you are provided with a key to unlock the feature.

Use these steps to enable a licensed feature.

1. Log in to the switch as the admin user.

2. At the command line, enter the following command:

licenseAdd aaaBbbCcc

(where aaaBbbCcc is the license key for a particular feature.)

Note: You must enter a license key for each feature to activate. License keys are case

sensitive.

Managing the SAN Switch 2/16

Running Basic Switch Operations Using Telnet

Read the following sections to run common switch operations.

Logging into the Switch

Use these steps to log into the switch.

1. Open a telnet connection to the switch. The login prompt displays if the telnet
connection successfully found the switch in the network.

79SAN Switch 2/16 Version 3.1.x Installation Guide

Managing the SAN Switch 2/16

Note: The switch must be connected to your IP network through the RS-232 port to

enable connection through telnet.

2. At the login prompt, enter the user ID you are logging in as. For example:

login: admin

The password prompt is displayed if the user exists.

3. Enter the password for the user:

password: xxxxxx

The default password is password.

4. If the login was successful, a prompt displays showing the switch name and
user ID you are logged in as. For example:

switch55>admin:

Changing the Admin Password and User ID

Use these steps to change the Admin user ID and password.

Note: For security reasons, the first time you log into the Fabric OS you are requested

to change the admin user ID and system password.

1. Log into the switch as the admin user.

2. At the command line, enter the following command:

Password admin

An interactive session is opened and you are prompted for configuration
values.

3. At the New Username prompt, enter a new name for the admin user. You
can change the name of the admin user without changing the password. Press
Enter to leave the name as is.

4. At the Old Password prompt, enter the old password.

5. At the New Password prompt, enter the new password. The new password
must be from 8 to 40 characters in length.

80 SAN Switch 2/16 Version 3.1.x Installation Guide

6. At the New Password prompt, enter the new password exactly as entered to
the previous prompt.

7. Press Enter to commit the configuration to the firmware.

Configuring the IP and Fibre Channel Address

The SAN Switch 2/16 is shipped with a default IP address of 10.77.77.77.
Use these steps to change the default IP Address and configure the Fibre Channel
IP address of the switch.

1. Log in to the switch as the admin user.

2. At the command line, enter the following command:

ipAddrSet

An interactive session is opened and you are prompted for configuration
values. Press Enter to skip a prompt and leave the parameter value as is.

3. At the Ethernet IP Address prompt, enter the new IP address for the
Ethernet port on the switch. Press the Enter to continue.

Managing the SAN Switch 2/16

4. At the Ethernet Subnetmask prompt, enter the address of the
subnetmask, if applicable. Press Enter to continue.

5. At the Fibre Channel IP address prompt, enter the Fibre Channel IP
address for the switch. Press Enter to continue.

6. At the Fibre Channel Subnetmask prompt, enter the address of the
subnetmask, if applicable. Press Enter to continue.

7. At the Gateway Address prompt, enter the IP address of the gateway
system if applicable. Press Enter to continue.

The configuration is then committed to the switch firmware.

8. You are then prompted either to make the IP address changes active now or at
the next reboot. Enter y at the prompt to have the IP address changes take
effect immediately.

81SAN Switch 2/16 Version 3.1.x Installation Guide

Managing the SAN Switch 2/16

Displaying Devices within the Fabric

To verify that you have fabric-wide connectivity when you install a new switch,
display the fabric-wide device count from the newly installed switch. Use these
steps to display the fabric.

1. Log in to the switch as the admin user.

2. At the command line, enter the following command:

nsAllShow

This command displays all the connected devices in the fabric.

Checking the Firmware Version

Use these steps to display the firmware version.

1. Log in to the switch as the admin user.

2. At the command line, enter the following command:

version

This command displays the Kernel version, and Fabric OS release number.

Setting the Switch Date and Time

All switches maintain current date and time in non-volatile memory. Date and
time are used for logging events. Switch operation does not depend on the date
and time; a switch with an incorrect date and time value still functions properly.

Uses these steps to set the date and time of a switch.

1. Log into the switch as the admin user.

2. At the command line, enter the following command:

date "MMDDhhmmYY"

where:

— MM is the month, valid values are 01–12.
— DD is the date, valid values are 01–31.
— hh is the hour, valid values are 00–23.
— mm is minutes, valid values are 00–59.
— YY is the year, valid values are 00–99.

82 SAN Switch 2/16 Version 3.1.x Installation Guide

Note: Year values greater than 69 are interpreted as 1970–1999; year values less

than 70 are interpreted as 2000–2069. The date function does not support daylight
saving time or time zones.

Displaying Switch Configuration Settings

Use these steps to display the system configuration settings.

1. Log into the switch as the admin user.

2. At the command line, enter the following command:

configShow

The system configuration settings are displayed.

Managing the SAN Switch 2/16

83SAN Switch 2/16 Version 3.1.x Installation Guide

Managing the SAN Switch 2/16

Diagnostic Tests

Read the following sections for information on using POST and diagnostic tests.

Interpreting POST Results

Each time the switch is powered on or reset, the switch automatically performs
POST, a one minute system check during which the port status LEDs flash
different colors.

To determine whether POST completed without errors, verify that all LEDs return
to a normal state after POST is complete. If one or more LEDs do not return to a
normal state, and this is not due to the switch being set to beacon, refer to the HP
StorageWorks Fabric OS Procedures Version 3.1.x/4.1.x User Guide.

Note: If the switch prompt does not display when POST completes, POST was not

successfully completed and the switch should be returned to your switch supplier for
repair.

Any errors detected during POST are written to the system log, accessible through
the errShow command. For more information about error messages, refer to the
HP StorageWorks Fabric OS Procedures Version 3.1.x/4.1.x User Guide.

Diagnostic Tests

Diagnostic tests are provided to help troubleshoot the hardware and the firmware.
The diagnostic tests provided on the switch include tests of internal connections
and circuitry, fixed media, and any SFP modules and fiber optic cables in use. The
tests are implemented by command, either through a telnet session or through a
terminal set up for a Serial connection to the switch. Some tests require the ports
to be connected by external cables, to allow diagnostics to verify the
serializer/deserializer interface, as well as the attached SFP and cable.

All diagnostic tests are run at link speeds of both 1 Gbps and 2 Gbps. For
information about the specific diagnostic tests and how to run them, refer to the
HP StorageWorks Fabric OS Procedures Version 3.1.x/4.1.x User Guide.

Note: The transmit and receive speed of the links may be temporarily locked to a

specific speed during diagnostic testing.

84 SAN Switch 2/16 Version 3.1.x Installation Guide

Backing Up the Configuration
and Upgrading Firmware

This chapter covers the following topics:

■ Backing Up System Configuration Settings, page 86

■ Upgrading or Restoring the Switch Firmware, page 88

■ Downloading Firmware from the HP Website, page 89

4

85SAN Switch 2/16 Version 3.1.x Installation Guide

Backing Up the Configuration and Upgrading Firmware

Backing Up System Configuration Settings

HP strongly recommends saving the configuration after the initial configuration
changes and periodically thereafter.

FTP must be used on Windows workstations to back up the system configuration.
The FTP server must be running before an upload can occur. Use the RSHD
service or FTP on a UNIX machine.

Note: The two supplied utilities, RSHD.EXE and CAT.EXE, currently do not support

uploads for Windows, only downloads. These utilities are available from the support
website:

http://www.hp.com/support/

Use these steps to upload a backup copy of the configuration settings to a host
computer.

1. Verify that the RSHD service (on a UNIX machine) or the FTP service (on a
Windows or UNIX machine) is running on the host workstation.

2. Log into the switch as the admin user.

3. At the command line enter the following command:

configUpload hostIPaddr user path_filename password

For example, hostIPaddr is the IP address of the host computer, user is the
User ID used to log into this computer, path_filename is the path location
and filename of the configuration file, and password is the password for the
user ID specified.

If only configupload is entered, the system will prompt you for each
parameter, as follows:

Example:

switch:admin> configupload
Server Name or IP Address [host]: 123.45.678.901
User Name [user]: kelev
File Name [config.txt]: switch1
Protocol (RSHD or FTP) [rshd]: ftp
Password:
upload complete

86 SAN Switch 2/16 Version 3.1.x Installation Guide

Backing Up the Configuration and Upgrading Firmware

Restoring the System Configuration Settings

Use these steps to restore the system configuration settings from a backup.

1. Verify that the RSHD service (on a UNIX machine) or the FTP service (on a
Windows or UNIX machine) is running on the host workstation.

2. Log into the switch as the admin user.

3. Shut down the switch by entering the following command:

switchDisable

4. At the command line, enter the following command:

configDownload "hostIPaddr", "user",
"path_filename","password"

For example, hostIPaddr is the IP address of the host computer, user is the
User ID used to log into this computer, path_filename is the path location and
filename of the system configuration file, and password is the password for
the user ID specified.

Note: The password operand is only required if you are using FTP.

5. Reboot the switch by entering the following command:

fastBoot

87SAN Switch 2/16 Version 3.1.x Installation Guide

Backing Up the Configuration and Upgrading Firmware

Upgrading or Restoring the Switch Firmware

The SAN Switch 2/16 ships with preloaded firmware. In most cases, there is no
need to update the firmware on the new switch. The firmware version can be
determined by using:

■ The version command via Telnet

■ The Switch Management Application page in Web Tools

Use these steps to upgrade or restore the switch firmware.

1. Verify that the RSHD service (on a UNIX machine) or the FTP service (on a
Windows or UNIX machine) is running on the host workstation.

2. Log into the switch as the admin user.

3. At the command line, enter the following command:

firmwareDownload hostIPaddr, user, path_filename,
password

For example, where hostIPaddr is the IP address of the host computer, user
is the User ID used to log into this computer, path_filename is the path
location and filename of the new firmware file, and password is the
password for the user ID specified.

Note: The password operand is only required if you are using FTP.

4. Reboot the switch by entering the following command:

fastBoot

88 SAN Switch 2/16 Version 3.1.x Installation Guide

Backing Up the Configuration and Upgrading Firmware

Downloading Firmware from the HP Website

To download the firmware from the HP website, go to

http://www.hp.com

.

The website contains the required loaders and instructions for downloading the
firmware to a switch.

89SAN Switch 2/16 Version 3.1.x Installation Guide

Backing Up the Configuration and Upgrading Firmware

90 SAN Switch 2/16 Version 3.1.x Installation Guide

Regulatory Compliance
Notices

FCC EMC Statement (USA)

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 instruction manual, 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
his own expense. The end user of this product should be aware that any changes or
modifications made to this equipment without the approval of Hewlett-Packard
could result in the product not meeting the Class A limits, in which case the FCC
could void the user's authority to operate the equipment.

A

91SAN Switch 2/16 Version 3.1.x Installation Guide

Regulatory Compliance Notices

EMC Statement (Canada)

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.

EMC Statement (European Union)

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.

Germany Noise Declaration

Schalldruckpegel Lp = 46.1 dB(A)Am Arbeitsplatz (operator position) Normaler
Betrieb (normal operation)Nach ISO 7779:1999 (Typprüfung)

VCCI EMC Statement (Japan)

92 SAN Switch 2/16 Version 3.1.x Installation Guide

Harmonics Conformance (Japan)

BSMI EMC Statement (Taiwan)

RRL EMC Statement (Korea)

Regulatory Compliance Notices

93SAN Switch 2/16 Version 3.1.x Installation Guide

Regulatory Compliance Notices

Laser Safety

A. Certification and Classification Information

When equipped with native Fibre Channel adapters, this product contains a laser
internal to the small form factor pluggable (SFP) transceiver modules.

In the USA, the SFP module is certified as a Class 1 Laser product, conforming to
the requirements contained in Department Of Health and Human Services
(DHHS) regulation 21 CFR, Subchapter J. The certification is indicated by a label
on the metal SFP housing.

Outside the USA, the SFP is certified as a Class 1 Laser product conforming to
requirements contained in IEC 825-1:1993 and EN60825-1:1994, including
Amendment 11:1996.

The SFP 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
housing of the SFP.

CLASS 1 LASER PRODUCT 21 CFR(J)

B. Product Information

Each communications port consists of a transmitter and receiver optical
subassembly. The transmitter subassembly contains internally a semiconductor
laser diode in the wavelength of either 850 nanometers (shortwave laser) or 1310
nanometers (longwave laser).

Class 1 Laser products are not considered hazardous.

C. Usage Restrictions

Failure to comply with these usage restrictions may result in incorrect operation of
the system and points of access may emit laser radiation above the Class 1 limits
established by the IEC and U.S. DHHS.

94 SAN Switch 2/16 Version 3.1.x Installation Guide

Battery Replacement Notice

Your switch is equipped with a lithium manganese dioxide, a vanadium pentoxide,
or an alkaline internal battery or battery pack. There is a danger of explosion and
risk of personal injury if the battery is incorrectly replaced or mistreated.
Replacement is to be done by an HP authorized service provider using the HP
spare designated for this product. For more information about battery replacement
or proper disposal, contact your HP authorized reseller or your authorized service
provider.

WARNING: Your switch contains an internal lithium manganese dioxide, a

vanadium pentoxide, or an alkaline battery. There is risk of fire and burns if
the battery is not handled properly. To reduce the risk of personal injury:

— Do not attempt to recharge the battery.
— Do not expose to temperatures higher than 140°F (60°C).
— Do not disassemble, crush, puncture, short external contacts, or

dispose of in fire or water.

Regulatory Compliance Notices

Batteries, battery packs, and accumulators should not be disposed of with the
general household waste. In order to forward them to recycling or proper disposal,
please use the public collection system or return them to HP, your authorized HP
partners, or their agents.

95SAN Switch 2/16 Version 3.1.x Installation Guide

Regulatory Compliance Notices

96 SAN Switch 2/16 Version 3.1.x Installation Guide

Electrostatic Discharge

To prevent damaging the system, be aware of the precautions you need to follow
when setting up the system or handling parts. A discharge of static electricity from
a finger or other conductor may damage system boards or other static-sensitive
devices. This type of damage may reduce the life expectancy of the device

To prevent electrostatic damage, observe the following precautions:

■ Avoid hand contact by transporting and storing products in static-safe

containers.

■ Keep electrostatic-sensitive parts in their containers until they arrive at

static-free workstations.

■ Place parts on a grounded surface before removing them from their

containers.

■ Avoid touching pins, leads, or circuitry.

■ Always make sure you are properly grounded when touching a static-sensitive

component or assembly.

B

97SAN Switch 2/16 Version 3.1.x Installation Guide

Electrostatic Discharge

Grounding Methods

There are several methods for grounding. Use one or more of the following
methods when handling or installing electrostatic-sensitive parts:

■ Use a wrist strap connected by a ground cord to a grounded workstation or

computer chassis. Wrist straps are flexible straps with a minimum of 1
megohm ± 10 percent resistance in the ground cords. To provide proper
ground, wear the strap snug against the skin.

■ Use heel straps, toe straps, or boot straps at standing workstations. Wear the

straps on both feet when standing on conductive floors or dissipating floor
mats.

■ Use conductive field service tools.

■ Use a portable field service kit with a folding static-dissipating work mat.

If you do not have any of the suggested equipment for proper grounding, have an
HP authorized reseller install the part.

Note: For more information on static electricity, or for assistance with product

installation, contact your HP authorized reseller.

98 SAN Switch 2/16 Version 3.1.x Installation Guide

Technical Specifications

This appendix covers the following topics:

■ Dimensions, page 100

■ Power Supply Specifications, page 101

■ Environmental Requirements, page 102

■ Memory Specifications, page 103

C

99SAN Switch 2/16 Version 3.1.x Installation Guide

Technical Specifications

Dimensions

Table 6 lists SAN Switch 2/16 dimensions.

Table 6: Physical Specifications

Height 1.72 +/- 0.01 inches

Depth 24.5 +/- 0.03 inches (62.2 +/- 0.1cm)
Width 17 inches (43.2 cm)
Weight (with both power supplies) 28.0 lbs (12.7 kg)

Dimension Value

(4.37 +/- 0.03 cm)

100 SAN Switch 2/16 Version 3.1.x Installation Guide