Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 309

min_rx milliseconds multiplier value role [active | passive] Enter this keyword to specify the minimum rate at which the local system would like to receive control packets from the remote system. Range:50-100 Default:100 Enter this keyword to specify the number of packets that must be missed in order to declare a session down. Range:3-50 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 See Parameters Command Modes INTERFACE Command History Version 8.2.1.0 Version 7.5.1.0 Introduced on E-Series ExaScale Introduced on E-Series Usage Information This command provides the flexibility to fine tune the timer values based on individual interface needs when ISIS BFD is configured in CONFIGURATION mode. Any timer values specified with this command override timers set using the command bfd all-neighbors. Using the no form of this command will not disable BFD if BFD is configured in CONFIGURATION mode. Use the keyword disable to disable BFD on a specific interface while BFD is configured in from CONFIGURATION mode. neighbor bfd c e Explicitly enable a BFD session with a BGP neighbor or a BGP peer group. Syntax Parameters neighbor {ip-address | peer-group-name} bfd ip-address peer-group-name Enter the IP address of the BGP neighbor that you want to explicitly enable for BFD sessions in dotted decimal format (A.B.C.D). Enter the name of the peer group that you want to explicitly enable for BFD sessions. Defaults None Command Modes ROUTER BGP Command History Version 8.4.2.5 Version 8.3.8.0 Version 8.4.1.3 Introduced on the C-Series and E-Series TeraScale. Introduced on the S4810. Introduced on the E-Series ExaScale. Bidirectional Forwarding Detection (BFD) | 309