エクストリーム・ネットワークス：診断テスト(XOS)

このポストでは、エクストリーム・ネットワークスのスイッチの診断テスト(Diagnostic Test) についてご紹介したいです。
診断テストのゴールドは、該当機器の故障の減少と適切な故障の報告となります。

下記の機器で、診断テストの実行ができます。
 - Summit family Switch
 - BlackDiamond
 - EXOS


実施する方法
 - run diagnostics [extended | normal | stack-port] {slot [ | A | B]}


######## 実施例 #######
X480-48t.1.17.43 # run diagnostics normal

Running Diagnostics will disrupt network traffic. Are you sure you want to continue? (y/N) Yes

Do you want to save configuration changes to currently selected configuration
file (mgmt-labswA.cfg)? (y or n) Yes
Saving configuration on master ........ done!
X480-48t.1.17.44 #
X480-48t.1.17.44 > The system is gSending SIGKILL to all processes
Requesting system reboot

Extreme Networks
Alternate BootStrap Image
Starting CRC of Default image
Using Default image ...

Extreme Networks
Default BootLoader Image
DRAM Post

Press and hold the to enter the bootrom.
Copyright 2003 - 2009 Extreme Networks, Inc.

Loading EXOS Diagnostics ... |/
Running Image ...
Secondary Core Initializing ...
Decompressing diagnostics...

Initializing operational diagnostics...
Running Power On Self Test...(Normal mode)
Test i2cenviron                   - PASS
Test nvram                        - PASS
Test internal compact flash       - PASS
Test sdram                        - PASS
Test loopback eth                 - PASS
Test loopback pci                 - PASS
Test loopback mac interface       - PASS
Test loopback phy copper          - PASS
Test loopback phy fiber           - PASS
Test snake interface              - PASS
Test sync ethernet                - PASS
Test external tcam                - PASS
Test asic0 reg                    - PASS
Test asic0 mac                    - PASS

Storing diagnostics result into EEPROM.
Diagnostics completed.
Waiting for reboot...Restarting system.

Extreme Networks
Alternate BootStrap Image
Starting CRC of Default image
Using Default image ...

Extreme Networks
Default BootLoader Image
DRAM Post
########

参考URL
This information was found in page 409-412 of ExtremeXOS Concepts Guide, Software Version 12.5 Rev. 03