enable mpls ldp loop-detection

enable mpls ldp loop-detection


Enables LDP loop detection on the switch.

Syntax Description

This command has no arguments or variables.



Usage Guidelines

Loop detection provides a mechanism for finding looping LSPs and for preventing Label Request messages from looping in the presence of non-merge capable LSRs. The mechanism makes use of Path Vector and Hop Count TLVs carried by Label Request and Label Mapping messages.


The following command globally enables LDP loop detection on the switch:

enable mpls ldp loop-detection


This command was first available in ExtremeXOS 11.6.

Platform Availability

This command is available only on the platforms that support MPLS (Multiprotocol Label Switching) as described in the ExtremeXOS 22.2 Feature License Requirements document.