64
Ste
Command
Remarks
3. Set the link Hello timer.
mpls ldp timer hello-hold value
Optional.
15 seconds by default.
4. Set the link Keepalive timer.
mpls ldp timer keepalive-hold
value
Optional.
45 seconds by default.
5. Configure the LDP transport
address.
mpls ldp transport-address
{ ip-address | interface }
Optional.
The default takes the value of the
MPLS LSR ID.
The specified IP address must be
the IP address of an interface on
the switch for setting up LDP
sessions.
Configuring remote LDP session parameters
LDP sessions established between remote LDP peers are remote LDP sessions. Remote LDP sessions are
mainly used in Martini MPLS L2VPN and Martini VPLS. For more information about remote session
applications, see "Configuring MPLS L2VPN" and "Configuring VPLS."
T
o establish a remote LDP session, perform the following operations:
• Determine the LDP transport addresses of the two peers and make sure the LDP transport addresses
are reachable to each other. Do this to establish the TCP connection.
• If many LDP sessions exist between the two LSRs or the CPU is occupied often, adjust timers to ensure
the stability of the LDP sessions.
To configure remote LDP session parameters:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Create a remote peer entity
and enter MPLS LDP remote
peer view.
mpls ldp remote-peer
remote-peer-name
N/A
3. Configure the remote peer IP
address.
remote-ip ip-address
The remote peer IP address must be
different from all existing remote
peer IP addresses.
4. Configure LDP to advertise
prefix-based labels through a
remote session.
prefix-label advertise
Optional.
By default, LDP does not advertise
prefix-based labels through a
remote session, and remote
sessions are used only to transfer
messages for L2VPNs. For more
information about remote session
applications, see the Martini MPLS
L2VPN configuration in
"Configuring MPLS L2VPN."
5. Set the targeted Hello timer.
mpls ldp timer hello-hold value
Optional.
The default value is 45 seconds.
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