Upgrade a 3750 from S to EMI version ?

Answered Question
Oct 24th, 2008
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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

Correct Answer by Collin Clark about 8 years 6 months ago

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.

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Correct Answer
Collin Clark Fri, 10/24/2008 - 05:29
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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.

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