Dell 9.7(0.0) - page 322

Version Description

8.3.8.0 Introduced on the S4810.

8.4.1.3 Introduced on the E-Series ExaScale.

Usage

Information When you explicitly disable a BGP neighbor for a BFD session with the neighbor

bfd disable command:

• The neighbor does not inherit the global BFD disable values configured with the

bfd neighbor command or configured for the peer group to which the

neighbor belongs.

• The neighbor only inherits the global timer values configured with the bfd

neighbor command: interval, min_rx, and multiplier.

When you remove the Disabled state of a BFD for a BGP session with a specified

neighbor by entering the no neighbor bfd disable command, the BGP link

with the neighbor returns to normal operation and uses the BFD session

parameters globally configured with the bfd neighbor command or configured

for the peer group to which the neighbor belongs.

Commands neighbor bfd — Explicitly enables a BFD session with a BGP neighbor or a BGP peer

group.

322 Bidirectional Forwarding Detection (BFD)