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Cisco Bug: CSCul42306 - Multicast traffic is hitting *,G entry instead of S,G - M XL based cards

Last Modified

Feb 15, 2018

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.2(5.52)S0 6.2(5.60)S2 6.2(6a)S12

Description (partial)

Symptom:
Multicast traffic not routed on Nexus 7000 when it ingress M XL based line cards.

The traffic is punted to CPU instead of forwarding on hardware.

You will be able to see the traffic when ethanalyzer capture is taken

Conditions:
This is seen on M cards XL based.
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