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HP StorageWorks 16-EL SAN Switch 2/16 version 3.1.x - Installation Guide - Page 84

Diagnostic Tests, Interpreting POST Results

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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

Section	Page
Contents	3
About this Guide	9
Overview	10
Intended Audience	10
Related Documentation	10
Conventions	11
Document Conventions	11
Table 1: 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
Overview	17
SAN Switch 2/16 Features	18
Firmware	18
Hardware	19
SFP Media Side	20
Figure 1: SFP media side	20
Optical Ports	20
ISL Trunking	21
SFPs	21
Power Supply Side	21
Figure 2: Power supply side	21
Field-Replaceable Units	21
Optional Hardware Kits	22
Table 2: SAN Switch 2/16 Orderable Hardware	22
Installing the SAN Switch 2/16	23
Unpack and Verify Carton Contents	24
Figure 3: Carton contents	25
Table 3: Shipping Carton Contents	26
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
Figure 4: Securing the inner slide rails to the switch	33
Attaching the Rear or Front Rack Mount Brackets	33
For Rear Rack Access	34
Figure 5: Attaching the rear rack mount brackets	34
For Front Rack Access	35
Attaching the Outer Slide Rails	35
Figure 6: Attaching the outer slide rails to the HP 9000 Series rack	37
Sliding the Switch into an HP 9000 Series or EIA Rack	38
Figure 7: Sliding the switch into an HP 9000 Series rack	39
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
Figure 8: Installing the mounting brackets	41
Figure 9: Installing the tinnerman clips	42
Figure 10: Installing the rubber washers	43
Figure 11: Assembling the outer rails (HP rack)	44
Figure 12: Assembling the inner rails	44
Figure 13: Installing switch into the HP rack	45
Installing the Switch Using the HP StorageWorks SAN Switch Universal Rack Mount Kit	46
Figure 14: Installing the rear mounting brackets (HP 9000 Series or comparable EIA rack)	48
Figure 15: Installing the rear mounting brackets (HP System/e rack-left rear upright)	49
Figure 16: Installing the outer rails (HP 9000 Series or comparable EIA rack)	50
Figure 17: Assembling the outer rails (HP 9000 Series or comparable EIA rack)	51
Figure 18: Assembling the outer rails (HP System/e rack)	52
Figure 19: Assembling the inner rails	53
Figure 20: Installing the switch into a rack (HP 9000 Series or comparable EIA rack)	54
Figure 21: Installing the switch into a rack (HP System/e rack)	55
Connecting AC Power	56
Figure 22: Connecting the power cords	56
Power-On Self Test	57
Checking POST Results	58
Configuring Network Addressing	58
Requirements	58
Setting Network Addresses via a Serial Connection	59
Figure 23: Connecting the Serial cable	59
Connecting the Switch to the LAN	62
Figure 24: Connecting the Ethernet cable	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
Figure 25: Inserting a cable into an SFP	67
Verifying Operation	67
Installing Multiple Switches into an Existing SAN	68
Next Steps	69
Setting QuickLoop Mode on Ports	69
Setting Up Speed Negotiation	69
Cascading Switches	70
Managing the SAN Switch 2/16	71
Interpreting LED Activity	72
Front Panel LEDs	72
Table 4: Front Panel LED Patterns During Normal Operation	73
Rear Panel LEDs	76
Table 5: Rear Panel LED Patterns During Normal Operation	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
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
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
BSMI EMC Statement (Taiwan)	93
RRL EMC Statement (Korea)	93
Laser Safety	94
Battery Replacement Notice	95
Electrostatic Discharge	97
Grounding Methods	98
Technical Specifications	99
Dimensions	100
Table 6: Physical Specifications	100
Power Supply Specifications	101
Table 7: Power Supply Specifications	101
Environmental Requirements	102
Table 8: Environmental Requirements	102
Memory Specifications	103
Table 9: Cabling Pinouts if Pin 7 is Used	103
Glossary	105
Index	117
A	117
B	117
C	117
D	117
E	118
F	118
G	118
H	118
I	118
L	118
M	118
N	118
O	118
P	118
R	119
S	119
T	119
U	119
V	119
W	120

Match case Limit results 1 per page

Managing the SAN Switch 2/16

SAN Switch 2/16 Version 3.1.x Installation Guide

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

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.