Information About BFD on Bridge Domain Interfaces
BFD on Bridge Domain Interfaces
Each BDI is associated with a bridge domain on which traffic is mapped using criteria defined and configured on the associated Ethernet flow points (EFPs). You can associate either single or multiple EFPs with a given bridge domain. Thus you can establish a BFD single-hop session over BDI interfaces that are defined in either a global table or a VPN routing and forwarding (VRF) table, and all existing single-hop BFD clients will be supported for BFD over BDI.
The Cisco BFD on BDI feature does not affect BFD stateful switchover (SSO) on platforms that are SSO capable.