Cisco Bug: CSCvi13167 - 16.8.1: Traffic drops to 50% after SW when there is mulitple core facing SVI
Aug 08, 2019
- Cisco IOS
Known Affected Releases
Symptom: Traffic drops to 50% upon switchover when there are multiple core facing SVIs configured. After switchover, the standby becomes active but traffic drops by 50% Conditions: This is observed when the switch has core facing SVIs. Also "graceful-restart" is not configured for BGP and/or LDP. And OSPF not configured with "nsf/nsr" Under such conditions, when a switchover happens and standby supervisor becomes active traffic drops by 50%.
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