Alcatel-Lucent 6850-48 ネットワークガイド

Configuring MPLS

MPLS Defaults

OmniSwitch AOS Release 6 Network Configuration Guide

page 10-3

The following table shows the default settings of the configurable LDP-based MPLS parameters.

MPLS status for the switch.

Enabled 

LDP status for the switch.

Enabled

Default hello (hold) timeout and hello 
interval for all LDP interfaces on the 
switch.

15 second hello timeout

3 second factor value
5 second hello interval

Default keepalive timeout and kee-
palive interval for all LDP interfaces 
on the switch.

30 second keepalive timeout

3 second factor value

10 second keepalive interval

Transport address used to set up LDP 
TCP sessions.

System (Loopback0) IP 
address

Global hello (hold) timeout and hello 
interval for targeted LDP sessions.

45 second hello timeout

3 second factor value

15 second hello interval

Global keepalive timeout and kee-
palive interval for targeted LDP ses-
sions.

40 second keepalive timeout

4 second factor value

10 second keepalive interval

Graceful restart helper status.

Disabled

The amount of time that neighboring 
LDP routers should wait before 
attempting to reconnect to the LDP 
router after a graceful restart.

120 seconds

The amount of time that the LDP 
router retains its MPLS forwarding 
state after a graceful restart.

120 seconds

The amount of time the LDP router 
retains stale MPLS label-FEC bind-
ings received from a neighboring 
LDP router as the result of a graceful 
restart process.

120 seconds

The amount of time the LDP router 
will wait for a neighboring router to 
re-establish an LDP session.

120 seconds