Cisco Bug: CSCta06689 - Rapid PVST:mac address table not flushed after topology change
Jan 28, 2017
- Cisco Catalyst 6000 Series Switches
Known Affected Releases
Symptom: On a STP topology change, sometimes the mac addresses are not flushed from the interfaces. Conditions: If topology change was occured due to link down, mac entries which point to the link are purged immediately, but purge doesn't occure when topology change was occured due to link up.
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