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Cisco Bug: CSCub12187 - After switchover, only local entry in L2GSTP, no MAC flush upon TCN

Last Modified

Aug 02, 2016

Products (4)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

5.2(5)

Description (partial)

Symptom:

L2GSTP is used to handle TCN over FabricPath.  L2GSTP is not "SSO-aware".  So no MAC flush happen when receiving TCN over FabricPath.

Conditions:

Switchover of Supervisor
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  • Status
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