Dell Force10 S4820T FTOS Command Reference Guide - Page 288

www.dell.com | support.dell.com bfd all-neighbors c e 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 bfd all-neighbors [interval interval min_rx min_rx multiplier value role {active | passive}] Parameters interval milliseconds min_rx milliseconds multiplier value role [active | passive] (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 100 Default: 100 Enter this keyword to specify the number of packets that must be missed in order to declare a session down. Range: 3 to 50 Default: 3 Enter the role that the local system assumes: • Active-The active system initiates the BFD session. Both systems can be active for the same session. • Passive-The passive system does not initiate a session. It only responds to a request for session initialization from the active system. Default: Active Defaults Parameters Command Modes ROUTER OSPF ROUTER BGP ROUTER ISIS (Not available on C-Series) Command History Version 8.3.19.0 Version 8.3.8.0 Version 8.4.1.3 Version 8.2.1.0 Version 7.6.1.0 Version 7.5.1.0 Version 7.4.1.0 BFD for BGP was introduced on the S4820T. BFD for BGP was introduced on the S4810. BFD for BGP was introduced on the E-Series ExaScale. BFD for OSPF and ISIS introduced on the E-Series ExaScale. BFD for OSPF introduced on the C-Series. BFD for ISIS introduced on the E-Series. BFD for OSPF introduced on the E-Series. 288 | Bidirectional Forwarding Detection (BFD)