Tuesday, November 17, 2020

port channel setup

Trying to get a better grasp of using port channel. I understand the benefits of using it, just trying to understand it more logically as in configuring it. So once a channel group has been created, do i apply the configuration on the port channel, the ports themselves or on both? I am working with Nexus 9K's and getting them hooked up to a stack of 3850's. And then on the 3850's would i do the same or configure it a bit differently? Or am i just really over thinking this :)

Here is a sample of the config:

interface port-channel100

switchport

switchport mode trunk

switchport trunk native vlan 999

switchport trunk allowed vlan 1-2,5-6,11-14,550,999,2400

vpc 5

N9K-1# sh run int e1/56

interface Ethernet1/56

description N9K-1 Port 56 to 3850

switchport

switchport mode trunk

switchport trunk native vlan 999

switchport trunk allowed vlan 1-2,5-6,11-14,550,999,2400

channel-group 100 mode active

N9K-1# sh run int e1/57

interface Ethernet1/57

description N9K-1 Port 57 to 3850

switchport

switchport mode trunk

switchport trunk native vlan 999

switchport trunk allowed vlan 1-2,5-6,11-14,550,999,2400

channel-group 100 mode active



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