Dell EMC SmartFabric OS10 User Guide Release 10.5.0

While you can assign management interfaces only to the management VRF instance, you can assign any physical or logical interface – VLAN, port channel, or loopback, to a non-default VRF instance.

When you create a new non-default VRF instance, OS10 does not assign any interface to it. You can assign the new VRF instance to any of the existing physical or logical interfaces, provided they are not already assigned to another non-default VRF.

You can reassign any interface that is assigned to a non-default VRF instance back to the default VRF instance.