FastIron considerations for Multi-VRF

When a VRF is configured, a warning message specifies that any configuration existing on the interface is deleted.

When you assign a VRF instance to a static or dynamic LAG, the following rules apply.

  • If the LAG is deployed, the primary port can be assigned to a nondefault VRF.
  • The dynamic LAG must be configured before any of its ports are assigned to a nondefault VRF routing instance, and all members of the trunk must be in the default VRF.
  • Once a dynamic LAG is deployed, all ports are in a LACP blocking state, until the LAG state converges to the forwarding state.
  • When a dynamic LAG is undeployed, the primary port remains in the VRF to which it was assigned, but all secondary ports revert to the default VRF.