Cisco Bug: CSCuo47380 - Traffic drop in MST region with IM-OIR and SSO - reopening CSCui45075
Jan 28, 2017
- Cisco ASR 900 Series Aggregation Services Routers
Known Affected Releases
Symptom: Traffic drops in the MST region during IM-OIR followed by an SSO. When an IM is removed from the router, the MST states are not reflected in the standby RSP. If a switchover happens at this state, it could cause total traffic drop. Conditions: This symptom is seen in HA routers. If this issue is hit, the IM that was previously removed should not be inserted back, as it could cause a traffic loop.
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Bug Details Include
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