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Cisco Bug: CSCtb70504 - Traceback at reg_inv_internal_ha_cs_stdby_out_of_sync

Last Modified

Jan 29, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)


A standby SUP may reload.  The following error messages might show up on the active console:

%PFREDUN-3-STANDBY_OUT_OF_SYNC: Active and Standby are out of sync. 
%HA_CONFIG_SYNC-3-LBL_CFGSYNC: Unable to sync due to IPC timeout or IPC rsp loss with current timeout(150) in second
%HA_CONFIG_SYNC-3-LBL_CFGSYNC: Unable to sync config-changed command(sh) to standby

An OIR event happens. The shutdown of the VSL link triggers OIR of all cards in VSL chassis (including the standby SUP).

Conclusion : Standby SUP is OIR'd
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