Cisco Bug: CSCsz38798 - On SSO, Sup engine/DFC module get reset when MET set deleted
Jan 30, 2019
- Cisco Catalyst 6000 Series Switches
Known Affected Releases
12.2(32.8.11)SX266 12.2(32.8.11)SX269 12.2(33.5.43)SXH
Symptom: In Cat6500, Sup720 engine or DFC-enabled modules may get reset when deleting a MET set. Error Messages for a DFC-enabled Module: %MLSM-6-LC_SCP_FAILURE: NMP encountered internal communication failure for (S,G), flow will be software switched where, S -> Source of the Multicast stream G -> Multicast group address Conditions: This issue is seen mostly after a Switchover but there are other situations (triggers unknown) that led to a MET set getting deleted.
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