Replace nexus 3548

[hamzakoleripoyil]

Dears,

I am in need of replacing 2x Nexus 3548 with another 2x same Nexus 3548 switches. I tried to to it by swapping the first new switch with existing master which both have the same configuration but could not succeed. After some time the whole network went down and I am forced to revert it back. I would appreciate if you could tell me the best practice to accomplish this with minimal downtime.

BR,

[balaji.bandi]

what is version of code OLd and NEW, what Logs you captured ?

post the config if you can and explain detailed how you replaced.

1. you mean master switch - that means  1 old switch and 1 new switch ?