Huawei AR1200 Series - Checking the Configuration; Configuring LDP GTSM

The outbound interface view of the primary link of the static route is displayed.
Step 3 Run:
static-route timer ldp-sync hold-down { timer | infinite }
A Hold-down timer is set.
By default, a Hold-down timer is set to 10 seconds.
l If the Hold-down timer is set to 0 seconds, it indicates that synchronization between LDP
and static routes is disabled on an interface.
l If the Hold-down timer is set to infinite, it indicates that the timer never expires. In this case,
the static route becomes active and MPLS traffic is switched only after an LDP session is
established.
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2.8.4 Checking the Configuration
After synchronization between LDP and static routes is configured, you can check the status of
all the interfaces configured with synchronization between LDP and static routes.
Prerequisite
The configurations of synchronization between LDP and static routes are complete.
Procedure
l Run the display static-route ldp-sync [ interface interface-type interface-number ]
command to check the status of the interface configured with synchronization between LDP
and static routes.
If the parameter interface interface-type interface-number is specified, only the status of
a specified interface is displayed.
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Example
Run the display static-route ldp-sync command after configuring synchronization between
LDP and static routes. If the following is displayed, it means that the configuration succeeds.
<Huawei> display static-route ldp-sync
Total number of routes enable LDP-sync: 1
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interface GigabitEthernet1/0/0
Enable ldp-sync static routes number: 1
Static-route ldp-sync holddown timer
Sync State: Normal
Dest = 1.1.1.1, Mask = 32, NextHop = 2.2.2.2
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2.9 Configuring LDP GTSM
By configuring LDP GTSM, you can detect TTLs to prevent attacks.
Huawei AR1200 Series Enterprise Routers
Configuration Guide - MPLS 2 MPLS LDP Configuration
Issue 01 (2011-12-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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