Cisco Bug: CSCvv12982 - [SIT 7014]Multicast SM routes in Multi-dim scale env with SSM can lead to traffic drop with LC relod
Sep 03, 2020
- Cisco 8000 Series Routers
Known Affected Releases
Release-note Symptom: Traffic loss on egress interface that belongs to a linecard that was reloaded on a box with Multicast PIM SM active Conditions: On a distributed system with multiple linecards and Multicast PIM SM configured, when one of the linecards is reloaded, once the linecard comes up there is potential traffic loss on specific interfaces on the reloaded linecard.
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