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How to check the status of the HA LED via CLI on SRX platforms?

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Article ID: KB25269 KB Last Updated: 03 Jul 2012Version: 1.0
Summary:
 This article provides information on how to check the status of the HA LED on SRX platforms.
Symptoms:
How to check the status of the HA LED on SRX platforms.
Cause:
 
Solution:
Starting with 1.x releases, the show chassis craft-interface command will show the status of HA LED on all SRX platforms; except for SRX5000.
SRX3600> show chassis craft-interface 
	node0:
	-------------------------------------------------------------
	Front Panel System LEDs:
	Routing Engine    0    1
	--------------------------
	OK                *    .
	Fail              .    .
	Master            *    .

	Front Panel Alarm Indicators:
	-----------------------------
	Red LED      .
	Yellow LED   .

	Front Panel FPC LEDs:
	FPC    0   1   2   3   4   5   6   7   8   9   10   11   12
	-----------------------------------------------------------
	Red    .   .   .   .   .   .   .   .   .   .   .   .   .
	Green  *   *   *   *   *   .   .   .   *   *   *   *   .

	CB LEDs:
	 CB    0    1
	-------------
	OK     *    .
	Fail   .    .
	Master *    .

	PS LEDs:
	  PS   0   1   2   3
	--------------------
	Red    .   .   .   .
	Green  *   *   .   .

	Fan Tray LEDs:
	  FT   0
	--------
	Red    .
	Green  *

	HA LED:	< Notice here
	--------
	Red    .
	Green  *
	Amber  .

	SFB LED:
	  SFB   0
	--------
	Red    .
	Green  *
	Amber  .
	Blink  .

	CFM Ok/Fail LED:
	--------
	Red    .
	Green  *
	Amber  .

	CFM Service LED:
	--------
	Red    .
	Green  *
	Amber  .
For the SRX5000 platform, this command will not work, as the HA LED is part of the SPC card and not the RE.

Prior to 11.x releases, the output of chassis cluster information was bundled together in one big output, which included the status of the LED as well. Type the following to check the status of the HA LED:
{primary:node0}[edit]
	SRX# run show chassis cluster information | match "Current LED color"    
		Current LED color: Green
		Current LED color: Green
Starting with 11.x releases, the output of chassis cluster information is subdivided into many categories:
{primary:node0}[edit]
	root@D10_30-SRX240H-Node0-HQ# run show chassis cluster information ?  
	Possible completions:
	  <[Enter]>            Execute this command
	  coldsync             Display coldsync information
	  command-history      Display command history
	  control-link         Display control link information
	  detail               Display all chassis cluster information    < This is the one you need to use.
	  fabric-link          Display fabric link information
	  hardware-monitor     Display hardware monitoring information
	  interface-monitor    Display interface monitoring information
	  issu                 Display ISSU information
	  redundancy-group     Display chassis cluster status per redundancy-group (0..24)
	  spu                  Display SPU information
	  |                    Pipe through a command


	{primary:node0}[edit]
	root@D10_30-SRX240H-Node0-HQ# run show chassis cluster information detail | match "Current LED color"    
		Current LED color: Green
		Current LED color: Green

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