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Cisco Bug: CSCul87437 - BPDUGuard not Activated on Disallowed Edge Trunk VLANs

Last Modified

Jul 15, 2015

Products (7)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 5020 Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 5596T Switch
  • Cisco Nexus 5010 Switch

Known Affected Releases


Description (partial)

BPDUs from a remote device do not activate BPDUGuard on an edge trunk port.

- Remote device misconfigured as an access port
- VLAN on access port is not in the allowed VLAN list of the edge trunk
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