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Cisco Bug: CSCvv47896 - CVT 6531 - Control plane flap and CPU VOQ congestion on sending wrong MAC stream

Last Modified

Oct 07, 2020

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

6.5.31.BASE

Description (partial)

Symptom:
ISIS sessions started flapping.

Conditions:
Send  traffic with incorrect MAC address. It causes CPU congestion.
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