02-11-2019 08:49 AM - edited 03-08-2019 05:18 PM
I need to peer-link two switches. Can I peer-link a Cisco 3750G running 12.2.55-SE12 with a Cisco 3850 Running Denali-16.3.7? It would be a temporary solution for us, I know the 3750G's are end of support. We're just looking for a temporary fix. My concern is with that the IOS for the G's wont be compatible with Denali on the 3850. Thanks for any help.
02-11-2019 09:16 AM
What exactly are you trying to do, connect the switches together at L2 or L3 or something else ?
Jon
02-11-2019 09:23 AM
Its just L2 connectivity to have the two switches vPC'd together.
02-11-2019 10:54 AM
So you want to connect them using etherchannel spread across both switches in each stack ?
If so I cannot see why this wouldn't work but can't say for sure as I have not done it between those specific switch stacks.
Jon
02-11-2019 10:58 AM
Essentially, yes. The two switches are stand alone (not stacked) but yes. Thanks for your help.
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