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Replacing a faulty switch from a stack with a brand new blank one

Moseskhan
Level 1
Level 1

Hello everyone,,

I'm new to Cisco switches - but somewhat familiar with Alcatel switches.

We have a 2 switch stack of identical C2960X switches. One of the switches died and was sent away under warranty, we have been given a new, but completely blank replacement.

I understand I will first need to ensure the firmware is matched on the two switches.

My question is, how do I set the second one up to match the current master switch? I have a backup of the running config of the master switch, but I don't think I should put this straight onto the new switch, it would have a different IP for a start. I (think i) understand that once connected, the second switch should be replicating from the first one. So, how far do I go with setting the blank one up before I just plug it in and let it replicate?

I am expecting to at-least go through the initial setup.

Also, should I name it, and give it the same IP address of the old switch that was removed?

Thank-you in anticipation.

1 Reply 1

Leo Laohoo
Hall of Fame
Hall of Fame
The replacement switch must not have any config.
The replacement switch must have the same IOS version as the rest of the stack.
When adding the replacement switch to the stack, POWER DOWN the replacement switch before connecting the stacking cables.
Once the stacking cables are completely attached, apply power.