OT: Nexus OTV Appliance on-a-stick

Hello group,

I have a requirement where due to overlapping VLANs in two VDCs, I need two
OTV VDCs.

I have in place the well known OTV appliance on-a-stick (figure 1-33,
diagram in the left):

http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/DCI/whitepa
per/DCI_1.html#wp1215970

Now I need to extend the concept. I have a new VDC (called DMZ) that has
some overlapping VLANs that exist in the Default VDC (routing VDC) and I'm
thinking about these two options:

http://www.ccie18473.net/otv-on-a-stick-4.jpg

Does anyone know if we can have two OTV VDCs ? What is the best design
option in this case ? Can I have the Join Interface connected directly to
the Routing VDC, the one that has Layer 3 access to the remote Data Center
or do I need to connect the Join Interface to the same VDC where the
Internal Interface is ?

I searched a lot and I also used the c-nsp list but didn't find the answers
I need.

Thanks.

Regards,

Antonio Soares, CCIE #18473 (R&S/SP)
amsoares_at_netcabo.pt
http://www.ccie18473.net

Blogs and organic groups at http://www.ccie.net
Received on Tue May 22 2012 - 23:34:39 ART