DELL S50V User Manual
188
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Bidirectional Forwarding Detection
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The neighbor inherits only the global timer values that are configured with the
bfd all-neighbors
command (interval, min_rx, and multiplier).
If you explicitly enable (or disable) a peer group for BFD that has no BFD parameters configured (e.g.
advertisement interval) using the
advertisement interval) using the
neighbor
peer-group-name
bfd
command, the peer group inherits any
BFD settings configured with the
bfd all-neighbors
command.
Displaying BFD for BGP Information
To display information about BFD for BGP sessions on a router, enter one of the following
show
commands:
Task
Command
Command Mode
Verify a BFD for BGP configuration.
show running-config bgp
EXEC Privilege
Verify that a BFD for BGP session has been
successfully established with a BGP neighbor. A
line-by-line listing of established BFD
adjacencies is displayed.
successfully established with a BGP neighbor. A
line-by-line listing of established BFD
adjacencies is displayed.
show bfd neighbors [interface] [detail]
EXEC Privilege
Display BFD packet counters for sessions with
BGP neighbors.
BGP neighbors.
show bfd counters bgp [interface]
EXEC Privilege
Check to see if BFD is enabled for BGP
connections.
connections.
show ip bgp summary
EXEC Privilege
Displays routing information exchanged with
BGP neighbors, including BFD for BGP
sessions.
BGP neighbors, including BFD for BGP
sessions.
show ip bgp neighbors [ip-address]
EXEC Privilege