Hi, I have a question in regard to OTV routing. If we have a topology as depicted below (and assuming DC2 has the same topology on other side), I'm wondering what the routing config would look like when the DCI link is out the OTV switch and not the core switches (running vpc, svi's and fhrp) ?
If for example we were using OSPF for DCI, and the VPC Peer switches were running SVI's with HSRP, and there was a single L3 (ospf) link coming into the top left switch, how would that route get learned by the DC on the other side, given that we cannot do L3 SVI's on the OTV switch, and we cannot do L3 over vPC?
I'm sure there's a simple explanation, but I've only ever done 'OTV on a stick' such that my core switches are running all of the routing including the DCI.
Any clarity would be much appreciated, and hope I've not confused everyone!
Rgds
Dom