Dell S6000 FTOS 9.0(2.0) Command Line Reference Guide for the System - Page 205
Bidirectional Forwarding Detection (BFD), Overview, Commands
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8 Bidirectional Forwarding Detection (BFD) Overview Bidirectional Forwarding Detection (BFD) is a detection protocol that provides fast forwarding path failure detection. The FTOS implementation is based on the standards specified in the IETF Draft draft-ietf-bfd-base-03 and supports BFD on all Layer 3 physical interfaces including VLAN interfaces and port-channels. BFD is supported on the following platforms z that appear under each of the command headings. S6000 as indicated by the characters Commands • bfd all-neighbors • neighbor bfd • neighbor bfd disable bfd all-neighbors z S6000 Enable BFD sessions with all neighbors discovered by Layer 3 protocols IS-IS, OSPF, or BGP on router interfaces, and (optionally) reconfigure the default timer values. Syntax Parameters bfd all-neighbors [interval interval min_rx min_rx multiplier value role {active | passive}] interval milliseconds min_rx milliseconds (OPTIONAL) Enter this keyword to specify non-default BFD session parameters beginning with the transmission interval. Range: 50 to 1000 Default: 100 Enter this keyword to specify the minimum rate at which the local system would like to receive control packets from the remote system. Range: 50 to 1000 Default: 100 Bidirectional Forwarding Detection (BFD) | 205