Solved: Upgrade a 3750 from S to EMI version ?

flabarriere · ‎10-24-2008

Hi all,

I have a stack of 2 x 3750G-12S-S. Is it possible to upgrade the stack to EMI version (SP Services) ? If yes what is the product reference in Cisco list ?

And another question, if I have a stack with 2 x 3750G-12S-S and I stack one other 3750 with EMI version. Is the stack capable to use the dynamic routing (EMI version) or does I need to have my 3 switches in EMI version ?

Thanks a lot for your help !

Best regards,

Florian

Collin Clark · ‎10-24-2008

Florian-

Product Number for EMI upgrade is CD-3750G-EMI=

If you make the master of the stack the switch with the EMI image, the entire stack is capable of EMI features. If that switch fails and a non-EMI switch assumes master, it will lose all the EMI features. It's best to upgrade all switches in the stack to EMI.

Hope that helps.

View solution in original post

Collin Clark · ‎10-24-2008

Florian-

Product Number for EMI upgrade is CD-3750G-EMI=

If you make the master of the stack the switch with the EMI image, the entire stack is capable of EMI features. If that switch fails and a non-EMI switch assumes master, it will lose all the EMI features. It's best to upgrade all switches in the stack to EMI.

Hope that helps.

flabarriere · ‎10-24-2008

Thanks a lot for your very useful answer !