vpc peer keep alive link Nexus 7K

I have 2 N7Ks version 6.2 with F 248 xp-25 cards. I need to have 4 VDCs.
The N7ks are installed in 2 geographically separated data centres and there
is no other routed network between DCs. In this scenario what are the
options for VPC peer keep alive links.
I can't use the mgmt0 interface as the connection between DCs are all
single mode fibres. Do I need separate interfaces allocated to each VDC and
use the SVI for peer keepalive links within each VDC?

Kind regards

Tauseef

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Received on Sun Mar 30 2014 - 19:33:54 ART