Configure Bfd For Ospf - Dell S6100 Configuration Manual

Disabling BFD for Static Routes
If you disable BFD, all static route BFD sessions are torn down.
A final Admin Down packet is sent to all neighbors on the remote systems, and those neighbors change to the Down state.
To disable BFD for static routes, use the following command.
• Disable BFD for static routes.
CONFIGURATION mode
no ip route bfd [prefix-list prefix-list-name] [interval interval min_rx min_rx multiplier
value role {active | passive}]

Configure BFD for OSPF

When you use BFD with OSPF, the OSPF protocol registers with the BFD manager. BFD sessions are established with all neighboring
interfaces participating in OSPF. If a neighboring interface fails, the BFD agent notifies the BFD manager, which in turn notifies the OSPF
protocol that a link state change has occurred.
Configuring BFD for OSPF is a two-step process:
1 Enable BFD globally.
2 Establish sessions with OSPF neighbors.
Related Configuration Tasks
• Changing OSPF Session Parameters
• Disabling BFD for OSPF
Bidirectional Forwarding Detection (BFD) 151