Cisco Bug: CSCtc48621 - Problem with VPORT creation for L3 subinterfaces on standby SP
Nov 21, 2016
- Cisco 7600 Series Routers
Known Affected Releases
None Symptom: Starting from SRE onwards, the subinterface creation and states are synced from active to standby RP/SP so that the virtual port statemachines are in same state on active and standby SP. With this mechanism, sometimes when we perform shut/no-shut on the parent or main interface, some of the subinterfaces are not getting created on the standby. Conditions: Shut/no-shut on the main interface that has multiple L3 subinterfaces configured. Problem is seen with virtual port and statemachine creation on the standby SP.
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