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Cisco Bug: CSCvu99207 - ASR920/RSP2: Incorrect STP forwarding state programming in platform.

Last Modified

Oct 08, 2020

Products (1)

  • Cisco ASR 920 Series Aggregation Services Router

Known Affected Releases

17.3.1

Description (partial)

Symptom:
No L3 protocols will converge. 
Back to back ping will fail.

Conditions:
Reloading the node with RPVST with trunk efp having non-consecutive VLANs.
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