Cisco Bug: CSCun66725 - MST switch sends simulated RPVST bpdus on boundary ports no warning.
Jan 28, 2017
- Cisco Nexus 7000 Series Switches
Known Affected Releases
Symptom: In a VPC network with N3k as an Access Switch, the Spanning Tree in MST mode does not work. The port-channels stays in Blocking state. Conditions: Must have similar MST config in both N7k and N3k in a VPC network.
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