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Cisco Bug: CSCtb01463 - Traffic stops when line card reload is followed by a SSO Switchover

Last Modified

Jan 29, 2011

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases

12.2(32.8.30)REC186 12.2(33)SRD2 12.2(33.2.12)SRE

Description (partial)

None
Symptom:
On es-20 line card with SRD2 image , it is found that a double failure like line card reload followed by an immediate SSO switchover  results in traffic stoppage.  Continuous OSPF link flap was also observed.
Conditions:

A double failure like SSO switchover followed by an immediate line card reload
results in this unstable comdition. Traffic through ES-20 LC is affected.
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