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Cisco Bug: CSCul44598 - Multicast group stats not getting updated on core switch

Last Modified

Jul 05, 2018

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.2(5.55)S2 6.2(5.59)S0

Description (partial)

Symptom:
Intermittent traffic loss for hosts with spt-threshold infinity configured in a network which also has sparse mode hosts.

Conditions:
This issue is seen when the Host with spt-threshold infinity and the sparse mode host have the common intermediate router which is in the shared tree path for both the hosts and also in the (S, G, R) prune path from the sparse mode host while it sends joins to the source tree.
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