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VPC, VPC Peer-links and VDC

ar
Level 1
Level 1

I have 2 7Ks and will run VPC and multiple VDCs.

Should it be a separete VPC Peer-link and keep-alive link per VDC?

I am not sure but I guess yes since a physical interface should be allocated to a VDC.

I just need confirmation.

thanks

1 Accepted Solution

Accepted Solutions

Jerry Ye
Cisco Employee
Cisco Employee

Yes, if you are having 4 VDCs with vPC, you will need 4 separate vPC peer-links. VDC is a physical separation (even though it is the same box) and it cannot communicate across VDC.

HTH,

jerry

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2 Replies 2

Jerry Ye
Cisco Employee
Cisco Employee

Yes, if you are having 4 VDCs with vPC, you will need 4 separate vPC peer-links. VDC is a physical separation (even though it is the same box) and it cannot communicate across VDC.

HTH,

jerry

thanks again Jerry.