Hello Experts,
We have existing 3 stacked s 3750 switches (below) and we bought another one, same hardware as other switches. I'd like to make this new switch a spare and so the IOS needs to match with other switches.
Current switch has c3750e-universalk9-mz.122-55.SE5 while the new switch has c3750e-universalk9-mz.152-4.E2. You can see there's a slight difference (122 vs 152) and I'm concern it will be an issue.
I don't have a copy of that current image but I have c3750-ipbaselmk9-tar.122-55.SE5.tar, I believe it is an IPBASE license and different from the current image (universal). Please correct me if I'm wrong.
I went to cisco site and I found c3750e-universalk9-mz.122-55.SE5 file but could not download it as we don't have a service contract for 3750 anymore. So I am stuck and not sure how to make this new switch ready to go as a spare.
Thanks in advance for your help.
Hubble
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
1 54 WS-C3750X-48 12.2(55)SE5 C3750E-UNIVERSALK9-M
2 54 WS-C3750X-48 12.2(55)SE5 C3750E-UNIVERSALK9-M
* 3 54 WS-C3750X-48 12.2(55)SE5 C3750E-UNIVERSALK9-M
