Link Aggregation? VPC or WHAT?

[Ziggy74]

Hello ALL,

i need a suggestion how to put the two links A and B in load balance and avoid loop issues , can someone assist me please?

Thanks in advance

[balaji.bandi]

You need to creat as normal port-channel and add vpc to it as example below :

interface Ethernet1/3
switchport mode trunk
switchport trunk allowed vlan 10-50,100
channel-group 22 mode active
no shutdown

interface port-channel22
switchport mode trunk
switchport trunk allowed vlan 10-50,100 ( mentioned VLAN allowed in the trunk)
vpc 22

[Ziggy74]

Hello BB,

thanks for your reply, can you assist me based on the diagram , in the site A i have two ports 3 and 4 i have to put it in the same port channel and vpc?

and in the B  site  i have to put port 48 of nexus 1 and port 48 of nexus 2 in the same port-channel and vpc?

Thanks a lot

[balaji.bandi]

i replied as per your PM. suggest to do 1 channel of communication its save time and easy to track what changes we doing.

[MHM Cisco World]

I make this for you friend take look,
it explain the config with and without vPC.
hope get the idea.