Dell S3100 Command Line Reference Guide for the Series 9.112.0P2 - Page 347
isis bfd all-neighbors
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• Passive - passive system does not initiate a session. It only responds to a request for session initialization from the active system. The default is Active. Defaults Command Modes Command History See Parameters. INTERFACE This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version 9.10(0.0) 9.8(2.0) 9.8(0.0P5) 9.8(0.0P2) 9.2.0.0 Description Introduced on the S3148. Introduced on the S3100 series. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the Z9000, S4820T, and S4810. Usage Information This command provides the flexibility to fine-tune the timer values based on individual interface needs when you configure ipv6 ospf BFD in CONFIGURATION mode. Any timer values specified with this command overrides timers set using the bfd all-neighbors command. Using the no form of this command does not disable BFD if you configure BFD in CONFIGURATION mode. To disable BFD on a specific interface while you configure BFD in CONFIGURATION mode, use the keyword disable. isis bfd all-neighbors 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}]] To remove all BFD sessions with IS-IS neighbors discovered on this interface, use the no isis bfd allneighbors [disable | [interval interval min_rx min_rx multiplier value role {active | passive}]] command. Parameters disable (OPTIONAL) Enter the keyword disable to disable BFD on this interface. interval milliseconds (OPTIONAL) Enter the keywords interval to specify non-default BFD session parameters beginning with the transmission interval. The range is from 50 to 1000. The default is 200. min_rx milliseconds Enter the keywords min_rx to specify the minimum rate at which the local system would like to receive control packets from the remote system. The range is from 50 to 1000. The default is 200. multiplier value Enter the keywords multiplier to specify the number of packets that must be missed in order to declare a session down. The range is from 3 to 50. The default is 3. Bidirectional Forwarding Detection (BFD) 347
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