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Cisco Bug: CSCsy88066 - MCAST: bring fix of CSCsx67643

Last Modified

Mar 01, 2011

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

12.2(52)SG

Description (partial)

Symptom:

A Catalyst 4500 switch will create an incorrect mfib fastdrop entry resulting in dropped multicast traffic.

Conditions:

If s,g entry times out while pruned (oil=null), the next time the source traffic arrives an ip mfib fastdrop entry will be created.
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