BDR
the BDR (Backup Designated Router) is the backup router for the DR. OSPF is a routing protocol that elects a DR and BDR. In case the DR fails, the BDR can take over.
the BDR (Backup Designated Router) is the backup router for the DR. OSPF is a routing protocol that elects a DR and BDR. In case the DR fails, the BDR can take over.