CD-3750G-EMI is an IP Services Image upgrade kit for standard versions of the Catalyst 3750G. It provides advanced IP routing features.
You cannot directly upgrade the EMI image downloading it from CCO on a SMI switch. It may bring the whole switch down and may be not usable in future. If you have handy $$$$$$, you can go ahead and update us on that :-))
HTH,
-amit singh
Getting Started
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: