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Cisco Bug: CSCtd91757 - untagged bpdu not dropped at client NNI after upgrade(8.0->9.01->9.02)

Last Modified

Jul 02, 2013

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases

8.54 9.02

Description (partial)

Symptom:
untagged BPDU Traffic flooding on the ring 

Conditions:
 on an staggered upgrade from 8.0 or 8.5 to 9.02 via 9.0x release if a client Port is configured to work as a NNI port.
This issue might be observed
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