Configuring Local Ldp Session Parameters; Configuring Remote Ldp Session Parameters - H3C S9500 Series Operation Manual

Operation Manual – MPLS Basics
H3C S9500 Series Routing Switches
Note:
Disabling LDP on an interface terminates all LDP sessions on the interface, causing
all LSPs using the sessions to be deleted.
Usually, the default value of the LDP LSR ID, that of the MPLS LSR ID, answers the
requirement. In some networking schemes where VPN instances are deployed,
such as MPLS L3VPN networking schemes, if the address space of a VPN and that
of the public network overlap, you must configure an LDP LSR ID that is different
from the MPLS LSR ID for the TCP connection to be established normally.

1.7.4 Configuring Local LDP Session Parameters

You can configure the local session transport address to be the IP address of the
interface, or that of a specified interface.
Follow these steps to configure local LDP session parameters:
Enter system view
Enter interface view
Set the link Hello timer
Set the link Keepalive
timer
Configure the LDP
transport address

1.7.5 Configuring Remote LDP Session Parameters

Configure the remote session transport address to be the IP address of a specified
interface.
Follow these steps to configure remote LDP session parameters:
Enter system view
Create a remote peer
entity and enter MPLS
LDP remote peer view
To do...
system-view
interface interface-type
interface-number
mpls ldp timer hello-hold
value
mpls ldp timer
keepalive-hold value
mpls ldp transport-address
{ interface-type
interface-number | interface }
To do...
system-view
mpls ldp remote-peer
remote-peer-name
Chapter 1 MPLS Basics Configuration
Use the command...
Use the command...
1-22
Remarks
—
—
Optional
15 seconds by default
Optional
45 seconds by default
Optional
MPLS LSR ID of the
LSR by default
Remarks
—
Required