Brocade BigIron RX Series Configuration Guide - Manual (Page 1063)

BigIron RX Series Configuration Guide 985
53-1002484-04
Displaying Bidirectional Forwarding Detection information
30
Syntax: [no] logging enable bfd
BFD logging is enabled by default. If you disable BFD logging as shown, you can re-enable it by
using the logging enable bfd command.
Displaying Bidirectional Forwarding Detection information
You can display Bidirectional Forwarding Detection (BFD) information for the router you are
logged-in to and for BFD configured neighbors as described in the following sections.
Displaying BFD information on a router
The following example illustrates the output from the show bfd command.
BigIron RX# show bfd
BFD State: ENABLED Version: 1
Current Registered Protocols: ospf ospf6
All Sessions: Current: 2 Maximum Allowed: 100 Maximum Exceeded Count: 0
LP Sessions: Maximum Allowed on LP: 20 Maximum Exceeded Count for LPs: 0
LP Sessions LP Sessions LP Sessions LP Sessions
1 0 2 2 3 0 4 0
5 0 6 0 7 0 8 0
9 0 10 0 11 0 12 0
13 0 14 0 15 0 16 0
BFD Enabled ports count: 2
Port MinTx MinRx Mult Sessions
eth 2/1 100 100 3 2
Syntax: show bfd
This display shows the following information.
TABLE 155 Display of BFD information
This field... Displays...
BFD State Specifies if BFD is Enabled or Disabled on the router.
Version Specifies the version of the BFD protocol operating on the router.
Current Registered Protocols Specifies which protocols are registered to use BFD on the router.
Possible values are ospf, ospf6, or isis_task
All Sessions
Current: The number of BFD sessions currently operating on the router.
Maximum Allowed The maximum number of BFD sessions that are allowed on the router.
The maximum number of sessions supported on a router is 100.
Maximum Exceeded Count The number of times the request to set up a BFD session was declined
because it would have resulted in exceeding the maximum number of
BFD sessions allowed on the router.
LP Sessions
Maximum Allowed on LP The maximum number of BFD sessions that are allowed on an interface
module. The maximum number of sessions supported on an interface
module is 20.