Cisco Bug: CSCvh95474 - [Mystique] 3way-P, PRE shutdown after a switch due to an anomalous AVS set by the PSM
Aug 11, 2019
- Cisco Network Convergence System 1000 Series
Known Affected Releases
Release-note Symptom: Acting with a an switch admin operation on a NCS1K-PSM module within a 3-way protection schema, may happens that the remote PSM move its TX VOA in AVS mode hence shutting down the line. Conditions: PSM with a 3-way protection schema, the Path-Protection configuration paths. Admin switch commands may be: "hw-module slot <> manual-switch-to" or a psm configuration "lockout-from". The issue may be present in a 5 to 7% of cases.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases