Dell Force10 S4820T FTOS Command Reference Guide - Page 296

www.dell.com | support.dell.com Related Commands bfd all-neighbors neighbor bfd disable show bfd neighbors Enable BFD sessions with all neighbors discovered by Layer 3 protocols IS-IS, OSPF or BFP on router interfaces. Explicitly disable a BFD session with a BFP neighbor or a BFP peer group. Display BFD neighbor information on all interfaces or a specified interface. isis bfd all-neighbors e Enable BFD on all IS-IS neighbors discovered on an interface. Syntax isis bfd all-neighbors [disable | [interval interval min_rx min_rx multiplier value role {active | passive}]] Parameters disable interval milliseconds min_rx milliseconds multiplier value role [active | passive] (OPTIONAL) Enter the keyword disable to disable BFD on this interface. (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 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. 296 | Bidirectional Forwarding Detection (BFD)