You need to globally configure the functions required for static and dynamic BFD, including enabling the global BFD function (mandatory) and delaying the Up state change of the BFD session (optional), configuring the default multicast address for one-hop BFD (optional), and enabling passive echo (optional).
BFD interworking includes static and dynamic BFD interworking. Static BFD interworking refers to interworking between BFD and hot standby, static route, policy-based routing (PBR), and DHCP. Dynamic BFD interworking refers to interworking between BFD and RIP, OSPF, OSPFv3, BGP, and BGP4+. BFD and IS-IS can carry out either static or dynamic interworking.
After configuring BFD, you can run the display commands to view the configuration result, session information, and related statistics. You can also clear statistics or enable debugging if necessary.