R0106-HP MSR Router Series MPLS Command Reference(V7)

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Usage guidelines
If you do not specify any parameters, the command displays all LDP basic and extended discovery
information.
Examples
# Display brief LDP discovery information for the public network.
<Sysname> display mpls ldp discovery
Type: L - Link Hello, T - Targeted Hello
Discovery Source Peer LDP ID Hello Sent/Rcvd
(L) GigabitEthernet2/0/2 100.100.100.18:0 83/80
200.100.100.18:0 83/60
(T) 100.100.100.18 100.100.100.18:0 23/20
Table 11 Command output
Field Descri
p
tion
Type
Type of LDP discovery.
• L—Basic discovery, which sends Link Hellos to discover peers.
• T—Extended discovery, which sends Targeted Hellos to discover peers.
Discovery Source
Discovery source.
• If the LDP discovery type is L, this field displays the interface that discovers
the peer.
• If the LDP discovery type is T, this field displays the LSR ID of the peer.
Peer LDP ID LDP identifier of the LDP peer.
Hello Sent/Rcvd Number of hellos sent to the peer/number of hellos received from the peer.
# Display detailed LDP discovery information for the public network.
<Sysname> display mpls ldp discovery verbose
Link Hellos:
Interface GigabitEthernet2/0/2
Hello Interval : 5000 ms Hello Sent/Rcvd : 83/160
Transport Address: 100.100.100.17
Peer LDP ID : 100.100.100.18:0
Source Address : 202.118.224.18 Transport Address: 100.100.100.18
Hello Hold Time: 15 sec (Local: 15 sec, Peer: 15 sec)
Peer LDP ID : 100.100.100.20:0
Source Address : 202.118.224.20 Transport Address: 100.100.100.20
Hello Hold Time: 15 sec (Local: 15 sec, Peer: 15 sec)
Targeted Hellos:
100.100.100.17 -> 100.100.100.18 (Active, Passive)
Hello Interval : 15000 ms Hello Sent/Rcvd : 23/20
Transport Address: 100.100.100.17
Peer LDP ID : 100.100.100.18:0
Source Address : 100.100.100.18 Transport Address: 100.100.100.18
Hello Hold Time: 45 sec (Local: 45 sec, Peer: 45 sec)
100.100.100.17 -> 100.100.100.20 (Active, Passive)
Hello Interval : 15000 ms Hello Sent/Rcvd : 23/22