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Cisco Bug: CSCvs17495 - 9718 went for a switchover when replacing fab1 with fab3

Last Modified

May 04, 2020

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

8.4(1) 8.4(2.147)

Description (partial)

System will switchover when 5th xbar inserted on 9710/9706 and xbar powercycled in new active sup, both xbar will come up fine after switchover.

This condtion will hit when 5th xbar migrated from fab1 to fab3 on 9710 and 6th xbar migrated from fab1 to fab3 on 9706. SUP migration should be done first.
This is applicable for 9710 and 9706 platform as well.
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