Cisco stacked 3750 switch
Posted on 2011-02-28
I have a stacked Cisco 3750 switch, two of them in this stack. They have dual power to a Cisco 2200 redundant power unit. It appears (according to tac) that the on board power unit on the second switch in the stack has failed, and the 2200 is what is keeping it up and running. They told me the onboard power supply is not hotswappable, and the second switch in the stack must be replaced.
What is the best way to do this ? Do I shut down both switches, swap out the second switch, plug cables back in and power up ? Do I just shutdown the second switch with the failed power supply, pop in the new one, plug in cables and power up ? The cfg is on the first switch in the stack correct ? Is there anything I need to pull off of the second switch ?