The actual transmitting interval on Router B is 300 milliseconds, which is the greater value between
•
the minimum interval for transmitting BFD control packets on Router B (150 milliseconds) and the
minimum interval for receiving BFD control packets on Router A (300 milliseconds).
•
The actual detection time on Router A is 3000 milliseconds, which is 10 × 300 milliseconds (Detect
Mult on Router B × actual transmitting interval on Router B).
The actual detection time on Router B is 2000 milliseconds, which is 5 × 400 milliseconds (Detect
•
Mult on Router A × actual transmitting interval on Router A).
Displaying and maintaining BFD
Task
Display information about
BFD-enabled interfaces.
Display information about
enabled BFD debugging.
Display BFD session information.
Clear BFD session statistics.
Command
display bfd interface [ verbose ] [ | { begin |
exclude | include } regular-expression ]
display bfd debugging-switches [ | { begin |
exclude | include } regular-expression ]
display bfd session [ slot slot-number [ all |
verbose ] | verbose ] [ | { begin | exclude |
include } regular-expression ]
reset bfd session statistics [ slot slot-number ]
181
Remarks
Available in any view
Available in any view
Available in any view
Available in user view