Huawei Quidway S8500 Series, Руководство по управлению

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Command Manual – MPLS
Quidway S8500 Series Routing Switches
Chapter 1 MPLS Basic Configuration Commands
Huawei Technologies Proprietary
1-22
By default, the maximum hop count of loop detection is 32.
This command should be configured before LDP is enabled on all interfaces. Its value,
which depends on actual networking, determines the loop detection speed during LSP
creation
Related command: mpls ldp loop-detection and mpls ldp path-vector .
Example
# Set the maximum hop count of loop detection to 22.
<Quidway> system-view
[Quidway] mpls ldp hops-count 22
# Set the maximum hop count of loop detection to its default value 32.
[Quidway] undo mpls ldp hops-count
1.2.12 mpls ldp loop-detect
Syntax
mpls ldp loop-detect
undo mpls ldp loop-detect
View
System view
Parameter
None
Description
Use the mpls ldp loop-detect command to enable loop detection.
Use the undo mpls ldp loop-detect command to disable loop detection.
By default, loop detection is not enabled in the system.
This command should be configured before LDP is enabled on any interface.
Related command: mpls ldp hops-count and mpls ldp path-vectors .
Example
# Enable loop detection.
<Quidway>system-view
[Quidway] mpls ldp loop-detect
# Disable loop detection.
[Quidway] undo mpls ldp loop-detect