09-25-2013 06:24 AM - edited 03-07-2019 03:40 PM
Hi All,
I am having issue while doing the stacking on the switch. Detail is as followed:-
We have two cisco 2960 switches in stack which are having a common IP. I want to add one more switch in the stack. So I make the same iOS of the new switch as with previous one and attached the stack cables. After that when I started all the switches than switch 1 & switch 2 showing duplicate IP error. and stacking also not done.Although all the switch 3 ports appear in the Master configuration files.
Could you please help me on this issue.
Thanks & Regards,
Gaurav
09-25-2013 07:08 AM
share the configs and logs please
09-25-2013 07:18 AM
09-25-2013 11:22 PM
are you using flexstack ?
09-25-2013 11:24 PM
Please check and confirm if you have connected the switches like this.
waiting for your revert.
09-26-2013 03:31 AM
I have done the same configuration. Problem is the first two switches was running on a single IP and when I added the third one then rest 2 switches are showing duuplicate IP address. And in all 3 switch Master LED is ON. Means that all the switch becomes master. How to overcome this.
Thanks
Gaurav
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