10-11-2017 07:57 AM - edited 03-08-2019 12:20 PM
Hi. every body
I've any question about concetp switch stack
1. I've 2 switch stack. If swtich stack master is fail . when show interface status in switch , how is it the port id ? G1/0/xx , G2/0/xx
2. If i'll upgrade ios on switch stack. Is it down time 2 switch ?
3.If I take switch 3 join with switch 1 - 2 [stack ready] and switch 3 It has old config and version ios deference from the switch 1-2 . how is effect in switch 1- 2 ? .... or switch master it will replace config and ios to switch 3.
thank for the answer
10-11-2017 09:19 AM
Hi,
1. I've 2 switch stack. If swtich stack master is fail . when show interface status in switch , how is it the port id ? G1/0/xx , G2/0/xx
example:
G1/0/5
G2/0/10
The first number is the switch number (in your case is 1 or 2). The second number is the blade number (in your case it is always 0) and the 3rd number is the port number.
2. If i'll upgrade ios on switch stack. Is it down time 2 switch ?
yes, since you need to reboot the whole stack, there will be down time during the reboot.
3.If I take switch 3 join with switch 1 - 2 [stack ready] and switch 3 It has old config and version ios deference from the switch 1-2 . how is effect in switch 1- 2 ? .... or switch master it will replace config and ios to switch 3.
Yes, the master switch will override switch 3 config and the port numbering start with 3 for that switch
example:
G3/0/2
HTH
10-11-2017 11:06 AM
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