Hi
We have a standalone 3750x switch in production, Due to demand of additional ports, we are going to add a new 3750x switch to the production switch as a stack.
They are same model with same license level (IP base) and IOS image (15.x).
My plan is
1. Re-number new swtich from1 to 2 and configure the production switch to make switch priority=15.
2. Power down the new switch
3. Connect stack cables between the existing switch and the new switch. (Existing switch keep powered on)
4. Power up the new switch
My questtion is - during the task 3 above, the stack will be composed without any interruption? or Do I need to reboot the production switch to compose a stack?
I would like to determine whether outage is required or not.
Thanks
Alex