Catalyst 2960-X Stack of 3 - Master switch powered off, management of stack lost
I have a stack of 3 WS-C2960X-48FPD-L switches.
Currently running 15.2(2)E4.
The switch priority is set so that Switch 3 will be come the master if Switch 1 Fails.
Show switch output
*1 Master 005f.86xx.xxxz 15 4 Ready 2 Member 005f.86fxx.xxxy 11 4 Ready 3 Member 005f.86xx.xxxx 13 4 Ready
Switch 1 & 3 have Uplinks in LACP Link Agg to core switch
When Switch 1 is powered off, The devices on switch 2 & 3 continue to function as expected, but I can not manage the stack via the management IP Address.
Unfortunately I could not get a console cable on switch 3 or 2 at that time of the incident.
I am looking to upgrade to tha latest stable version of code, but was wondering if anyone else has run into this and if this possibly a result of Bug - CSCuz18016 - Master switch stuck at Master Re-Init state after master switchover.
After Switch 1 powered on, had to reboot other two switches to get management back.
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