D-Link DXS-3600-16S Manual page 364

Usage Guideline
Example
DXS-3600-32S#configure terminal
DXS-3600-32S(config)# mpls label protocol ldp
DXS-3600-32S(config-mpls-router)#loop-detection
38-23 max-hop-count
This command is used to configure the maximum hop count allowed for loop detection. Use the no form of this
command to restore the default value.
max-hop-count VALUE
no max-hop-count
Parameters
VALUE
Default
Command Mode
Command Default Level
Usage Guideline
Example
DXS-3600-32S#configure terminal
DXS-3600-32S(config)# mpls label protocol ldp
DXS-3600-32S(config-mpls-router)#max-hop-count 30
38-24 max-path-vector
This command is used to configure the maximum path vector value allowed for loop detection. Use the no form of this
command to restore the default value.
mpls ldp max-path-vector VALUE
no mpls ldp max-path-vector
Parameters
VALUE
Default
Command Mode
Command Default Level
DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
This command is used to configure LDP loop detection. The LDP loop detection
mechanism makes use of the Path Vector and Hop Count TLVs carried by the label
request and label mapping messages to detect looping LSPs.
Note: If LDP is running, configuring loop detection will lead to LDP sessions restart.
This example shows how to enable LDP loop detection.
Specifies the maximum hop count allowed for loop detection. The range is 1-255.
The default value is 254.
MPLS Router Configuration Mode.
Level: 15.
The hop count value is valid with the loop detection configured. If the hop count
value in the label mapping message or the label request message of LDP is greater
than the configured value, it is deemed that a loop occurs.
This example shows how to configure the maximum hop count to 30.
Specifies the maximum path vector value. The range is 1-255.
The default value is 254.
MPLS Router Configuration Mode.
Level: 15.
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