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Cisco Bug: CSCun68006 - 15.1(1)SY1 : Quad-SUP VSS(Sup2T) : Crash During Switchover

Last Modified

Jun 25, 2018

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

15.1(1)SY1 15.1(2)SY1.1

Description (partial)

Symptom:
While doing a manual switchover from Switch1 to Switch2 on the Quad-Sup VSS, the Switch2 took over as new Active, however, it causes the Switch1 chassis to crash.

This is also seen without a manual switchover, it was noted by the Developers in the Eng Notes.

Conditions:
Platform: Quad-Sup VSS (Sup2T)
IOS : 15.1(1)SY1

While performing manual switchover (or otherwise)
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