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Cisco Bug: CSCvh88890 - Storm control on vPC sugarbowl not showing hits

Last Modified

Aug 13, 2019

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

12.3(1h) 13.1(1i)

Description (partial)

Symptom:
Storm suppression hits are not increasing when using vPC on Gen2 leaves. The traffic is not forwarded, however the hits are not reflected in the counters as expected.
Tests on Gen1 devices show the hits increasing on the portchannel where the traffic is hashed to and also on the physical interface.

Conditions:
Storm control policy applied on a Gen2 vPC
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