Nexus 7k, spanning-tree

[chuck-jenkins]

I am moving from 6500's to the Nexus 7k's. I had spanning-tree root priority for even vlans in core A and odd vlans in core B. Now in have two nexus 7k's with a vpc between. The vpc carries almost all the vlans. What happens now when I set vlan 10 to be the nexus core a switch. Will this still work or do all vdc vlans have to have the same spanning tree root bridge.

Thanks

[chuck-jenkins]

Sorry Nexus Core A switch to be the root bridge for valn 10.

[Reza Sharifi]

You can do the same with the 7ks.  You can set core A to be the root for some vlans and core B to be the root for others.  The vPC between the 2 7ks carries all the vlans.

HTH