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Cisco Bug: CSCvh70210 - QinQ:priority of the inserted SP dot1q tag is always 7 after egressing a transit switch

Last Modified

Aug 23, 2018

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

7.0(3)I7(2.157)

Description (partial)

Symptom:
By default if queueing is used we have less buffer for  Cos 7 traffic and  with this all normal traffic will have outer tag with COS 7 and cause congestion in  respective queue.

Conditions:
Default queueing used with Cos 7 traffic.
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