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Beginner

Link Aggregation between Nexus and Catalyst

How do I go about configuring 2 stacked Cisco Cat 3850 and 2 Nexus 3k switches in Etherchannel? Currently we have one Cat6 cable between the two setup and bandwidth is becoming an issue. Thank you!

1 ACCEPTED SOLUTION

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VIP Mentor

Hello

You would configure the port-channels just the same as usual and on both platforms but on the nexus switches i assume these are in a vpc domain as such those port-channels would be assigned a vpc.

Example:
3850 stack
interface port-channelx
description PC to Nk3
switchport mode trunk

NK3-sw1
interface port-channel x
description PC to 3850
switchport mode trunk
vpc 10

NK3-sw2
interface port-channel x
description PC to 3850
switchport mode trunk
vpc 10



kind regards
Paul

Please rate and mark posts accordingly if you have found any of the information provided useful.
It will hopefully assist others with similar issues in the future

View solution in original post

1 REPLY 1
Highlighted
VIP Mentor

Hello

You would configure the port-channels just the same as usual and on both platforms but on the nexus switches i assume these are in a vpc domain as such those port-channels would be assigned a vpc.

Example:
3850 stack
interface port-channelx
description PC to Nk3
switchport mode trunk

NK3-sw1
interface port-channel x
description PC to 3850
switchport mode trunk
vpc 10

NK3-sw2
interface port-channel x
description PC to 3850
switchport mode trunk
vpc 10



kind regards
Paul

Please rate and mark posts accordingly if you have found any of the information provided useful.
It will hopefully assist others with similar issues in the future

View solution in original post

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