CSS 11503 config redundancy issue...

Unanswered Question
Jan 10th, 2012
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Dear All,

            I have 2 cisco CSS 11503 configured as master and backup.

When i try to run script to synchronize my master config to backup, it does not go through APP check and stops after check APP.

Please find the output of script play commit_redundancy " -d -s"

I can see APP state as APP_SESSION_INIT


CSS-1# script play commit_redundancy " -d -s"


Checking the disk space locally before continuing with the script.


Verifying that ip redundancy is activated on Master switch.

Verifying that app session is up with backup switch.

Making sure app session is up.

Seconds to wait before calling it quits:      0

Config Sync Failed.


CSS-1# sh app session

App Session Information 'no hostname':

Session ID: 8a34def0  IP Address:  State: APP_SESSION_INIT


CSS-1# sh log-state

Subsystem Levels:

               debug   info    notice  warning error   critica alert   fatal 

  app        |       |           |              |  X   |       |            |       |       |


  Filename:     sys.log

  Current Size: 265,397

Log To Disk:





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ahmed.gadi Tue, 01/10/2012 - 11:18
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Hi All,

I have 'acl enable' at global config of master (active) css, and default behavior of acl is to drop all traffic.

I have not used any acl on app vlan.hope this will solve my problem. I will update tomorrow.



ahmed.gadi Wed, 01/11/2012 - 10:47
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Dear All,

            It worked fine. I could see the configuration has been synced but with 'sync failed error'.

Please find attached output for script play commit_redundancy " -d -s" command...


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