# 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 83 lists the show mpls rsvp bfd interfaces command output fields.

Table 83: 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

#### Related Documentation

- show mpls rsvp bfd interfaces