Cisco Bug: CSCum43584 - 6500 Ingress VLAN SPAN stops working
Apr 17, 2019
- Cisco Catalyst 6000 Series Switches
Known Affected Releases
Symptom: Ingress VLAN SPAN stops replicating traffic to destination after making changes to the monitoring session Conditions: This has consistently been reproduced by the following sequence of events: 1) A change in the L2 forwarding state for a VLAN (link flap or STP topology change) 2) The affected VLAN is added and removed from an existing monitoring session As a result, the existing monitoring session stops replicating ingress traffic.
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Bug Details Include
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