HP FlexFabric 12500 Command Reference Manual page 42

Parameters
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string
of 1 to 31 characters. The command displays LDP peer and session information for the specified VPN. If
you do not specify a VPN instance, the command displays the LDP peer and session information of the
public network.
peer peer-lsr-id: Specifies an LDP peer by its LSR ID. If you do not specify this option, the command
displays all LDP peers and related session information.
verbose: Displays detailed LDP peer and session information. If you do not specify this keyword, the
command displays brief LDP peer and session information.
Examples
# Display brief information about all LDP peers and LDP sessions for the public network.
<Sysname> display mpls ldp peer
Total number of peers: 1
Peer LDP ID
2.2.2.9:0
Table 18 Command output
Field
Peer LDP ID
State
Role
GR
MD5
KA Sent/Rcvd
# Display detailed information about all LDP peers and LDP sessions for the public network.
<Sysname> display mpls ldp peer verbose
Peer LDP ID
Local LDP ID
TCP Connection
Session State
Session Up Time
Max PDU Length
Keepalive Time
State
Operational
Description
LDP identifier of the peer.
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 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.
Whether MD5 authentication is enabled for the LDP session on the local device.
•
On—Enabled.
•
Off—Disabled.
Number of keepalive messages sent/received.
: 100.100.100.20:0
: 100.100.100.17:0
: 100.100.100.20:47515 -> 100.100.100.17:646
: Operational
: 0000:00:03 (DD:HH:MM)
: 4096 bytes (Local: 4096 bytes, Peer: 4096 bytes)
: 45 sec (Local: 45 sec, Peer: 45 sec)
Role GR MD5
Passive Off Off
Session Role : Passive
37
KA Sent/Rcvd
39/39