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Cisco Bug: CSCuw52992 - traffic stops on 9250 port-channel of FCIP interfaces when one IPS fails

Last Modified

Mar 06, 2017

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

6.2(11d)S2 7.3(0)DY(1)

Description (partial)

Symptom:
On switch MDS 9250i, when multiple fcip interfaces are bundled in a port-channel and there is disruption on one of the physical IPS interfaces (cable pull or cli shut command), it is possible that the traffic will stop on the entire port-channel for one or more VSANs.

Conditions:
This issue can affect traffic <i>only</i> under the following conditions:

* <i>in-order-guarantee</i> has been configured for VSANs in question
* there is more than one fcip interface configured on the physical IPStorage interface
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