display mpls rsvp-te bfd session

Function

The display mpls rsvp-te bfd session command displays information about the BFD session for RSVP.

Format

display mpls rsvp-te bfd session { all | interface interface-type interface-number | peer ip-address } [ verbose ]

Parameters

Parameter	Description	Value
all	Displays information about all the BFD sessions for RSVP.	-
interface interface-type interface-number	Displays information about the BFD session for RSVP on the specified interface.	-
peer ip-address	Displays information about the BFD session for RSVP of the specified peer.	The value is in dotted decimal notation.
verbose	Displays detailed information about a BFD session for RSVP.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

To view the information about the BFD session for RSVP, run the display mpls rsvp-te bfd session command.

Example

# Display information about a BFD session for RSVP.

<HUAWEI> display mpls rsvp-te bfd session all
Total Nbrs/Rsvp triggered sessions : 1/1
---------------------------------------------------------------------
Local      Remote     Local           Peer            Interface      Session
Discr      Discr      Addr            Addr            Name           State
---------------------------------------------------------------------
8192       8192       10.1.1.1        10.1.1.2        VLANIF100        UP

# Display detailed information about a BFD session for RSVP.

<HUAWEI> display mpls rsvp-te bfd session all verbose
Total Nbrs/Rsvp triggered sessions : 1/1
---------------------------------------------------------------------
  Local Discriminator      :  8192
  Remote Discriminator     :  8192
  Local Address            :  10.1.1.1
  Peer Address             :  10.1.1.2
  Interface Name           :  VLANIF100
  ActTx                    :  1000
  ActRx                    :  1000
  ActMulti                 :  3
  Session State            :  UP

**Table 1** Description of the display mpls rsvp-te bfd session command output
Item	Description
Total Nbrs/Rsvp triggered sessions	Number of BFD neighbors or RSVP-triggered sessions in the system or interface view.
Local Discr/Local Discriminator	Local discriminator of a BFD session. The value 0 indicates an invalid discriminator. To specify a local discriminator of a BFD session, run the discriminator command.
Remote Discr/Remote Discriminator	Remote discriminator of a BFD session. The value 0 indicates an invalid discriminator. To specify a remote discriminator of a BFD session, run the discriminator command.
Local Addr/Local Address	IP address of the local node in a BFD session.
Peer Addr/Peer Address	IP address of the peer in a BFD session.
Interface Name	Outgoing interface of a BFD session.
ActTx/ActRx/ActMulti	Parameters of a BFD session: To specify parameters of a BFD session, run the mpls rsvp-te bfd all-interfaces command. ActTx: indicates the actual interval at which BFD packets are sent, in milliseconds. ActRx: indicates the actual interval at which BFD packets are received, in milliseconds. ActMulti: indicates the actual local detection multiplier. The default value is 3.
Session State	Status of a BFD session: UP: indicates that the BFD session is Up. DOWN: indicates that the BFD session is Down. NONE: indicates that no BFD session is created. ADMIN DOWN: indicates that the administrator manually closes the BFD session. INITIAL: indicates the BFD session is in the Initial state.