4000 Router Series MPLS Command Reference

Field Descri

tion

State

State of the LDP session between the local LSR and the peer:

• Non Existent—No TCP connection is established.

• Initialized—A TCP connection has been established.

• OpenRecv—LDP has received an acceptable initialization message.

• OpenSent—LDP has sent an initialization message.

• Operational—An LDP session has been established.

Role

Role of the local LSR in the session, Active or Passive.

In a session, the LSR with a higher IP address takes the Active role. The Active LSR

initiates a TCP connection to the passive LSR.

Whether GR is enabled on the peer.

• On—Enabled.

• Off—Disabled.

MD5

Whether MD5 authentication is enabled for the LDP session on the local device.

• On—Enabled.

• Off—Disabled.

KA Sent/Rcvd Number of keepalive messages sent/received.

# Display detailed information about all LDP peers and LDP sessions for the public network.

<Sysname> display mpls ldp peer verbose

Peer LDP ID : 100.100.100.20:0

Local LDP ID : 100.100.100.17:0

TCP Connection : 100.100.100.20:47515 -> 100.100.100.17:646

Session State : Operational Session Role : Passive

Session Up Time : 0000:00:03 (DD:HH:MM)

Max PDU Length : 4096 bytes (Local: 4096 bytes, Peer: 4096 bytes)

Keepalive Time : 45 sec (Local: 45 sec, Peer: 45 sec)

Keepalive Interval : 15 sec

Msgs Sent/Rcvd : 288/426

KA Sent/Rcvd : 13/13

Label Adv Mode : DU Graceful Restart : On

Reconnect Time : 120 sec Recovery Time : 360 sec

Loop Detection : On Path Vector Limit: 32

Discovery Sources:

Targeted Hello 100.100.100.17 -> 100.100.100.20 (Active, Passive)

Hello Hold Time: 45 sec Hello Interval : 15000 ms

Ethernet1/2

Hello Hold Time: 15 sec Hello Interval : 5000 ms

Label Acceptance Policy : prefix-from-20

Addresses received from peer:

202.118.224.20 100.100.100.20 11.22.33.44 1.2.3.10

1.2.3.4