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Cisco Bug: CSCun42795 - frame sent to BVI does not have tag operation performed with flood+SPAN

Last Modified

Oct 24, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.3.4.BASE

Description (partial) 

Symptom:
When an ingress tag operation is configured on a subinterface with SPAN enabled, packets may be punted to a BVI interface on the same bride domain without performing the tag operation. This can result in the punt traffic not being properly recognized by the BVI interface.

Conditions:
The occurs with the Ethernet LC when an ingress tag operation, SPAN, and BVI coexist on a bridge domain.
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