3com 8807 참조 가이드

# Set the maximum hop count of loop detection to 22.

<SW8800> system-view

 

[SW8800] mpls ldp hops-count 22 

# Set the maximum hop count of loop detection to its default value 32.

[SW8800] undo mpls ldp hops-count 

System view

None

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.

If you need to enable loop detection, configure this command before LDP is 
enabled on any interface.

Related command: mpls ldp hops-count and mpls ldp path-vectors.

# Enable loop detection.

<SW8800> system-view

 

[SW8800] mpls ldp loop-detect 

# Disable loop detection.

[SW8800] undo mpls ldp loop-detect 

mpls ldp label-accept ip-prefix-name

undo mpls ldp label-accept ip-prefix-name

System view

label-accept: Specifies an ingress label filtering policy.