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Cisco Bug: CSCua88685 - Duplicate multicast packets received during RPT to SPT switchover.

Last Modified

Aug 03, 2012

Products (1)

  • Cisco Nexus 5000 Series Switches

Known Affected Releases

5.1(3)N2(1)

Description (partial)

Symptom: Duplicate multicast packets seen for around 25 seconds during SPT switchover
Conditions: This happens during switchover from RPT to SPT, when the RPF interface to the RP and the RPF interface to the source are different. 
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