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Cisco Bug: CSCvs06405 - 721.08i: MST instance created is not showing the proper Role and State of the ROOT/Forwarding bridge

Last Modified

Jun 16, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.1.1.BASE 7.2.1.BASE

Description (partial)


MSTP does not show any Root/FRWD and ALTR/BLK states when configured on Physical access ports hosted on Bundle ICL.

Satellite interfaces hosted on Bundle ICL connected with any of the MSTP convergence device will not work.

LC Type: 4th Generation QSFP28 based dense 100GE Line Cards
Satellite Type: ASR9000v/NCS5001/NCS5002
ICL: Bundle ICL
Access ports: Physical
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