Routing policies can be configured to flexibly filter BGP routes, allowing only desired routes to be advertised and accepted so that these routes guide network traffic forwarding properly.
After BFD for BGP is configured, BFD can fast detect the link fault between BGP peers and notify it to BGP so that service traffic can be transmitted along the backup link.
With BGP Add-Path, a route reflector (RR) can send two or more routes with the same prefix to a specified IBGP peer. After reaching the IBGP peer, these routes can back up each other or load-balance traffic, which ensures high reliability in data transmission.