Monitoring RSVP-TE Interfaces Where BFD is Enabled

Purpose

Display information about RSVP-TE major interfaces on which BFD is enabled.

For point-to-point interfaces, this command displays a single secure association with the single peer at the remote end. For multiaccess type interfaces (Ethernet), this command displays, if present, multiple secure associations from the various RSVP speakers.

Action

To display information about RSVP-TE major interfaces on which BFD is enabled:

host1#show mpls rsvp bfd interfaces
                 Bfd Enabled RSVP interfaces
                 ---------------------------
            Minimum      Minimum       Minimum
Interface   Interval   Rx-Interval   Tx-Interval   Multiplier
---------   --------   -----------   -----------   ----------
ATM2/0.1    300        300           300           3

Meaning

Table 84 lists the show mpls rsvp bfd interfaces command output fields.

Table 84: show mpls rsvp bfd interfaces Output Fields

Field Name

Field Description

Interface

RSVP-TE major interface on which BFD is enabled

Minimum Interval

Minimum interval in milliseconds, used when the minimum receive interval and minimum transmit intervals have the same value

Minimum Rx-Interval

Minimum receive interval in milliseconds; minimum interval at which the local peer must receive BFD control packets from the remote peer

Minimum Tx-Interval

Minimum transmit interval in milliseconds; interval at which the local peer proposes to transmit BFD control packets to the remote peer

Multiplier

Detection multiplier value; roughly equivalent to the number of packets that can be missed before the BFD session is declared to be down

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