Sets the interval between LDP Targeted Hello messages globally for all LDP interfaces. These messages are used to maintain LDP sessions between the device and its LDP peers.
The default is 15 seconds.
MPLS LDP configuration mode
Use this command to set the interval for LDP Targeted Hello messages that are unicast to a specific address, such as a VLL peer.
For targeted LDP sessions, the LDP Hello Interval can only be set globally.
Use the no for this command to reset the default interval.
MPLS is supported only on devices based on the DNX chipset family. For a list of such devices, see "Supported Hardware".
The following example sets the interval for LDP Targeted Hello messages to 10 seconds.
device# configure terminal device(config)# router mpls device(config-router-mpls)# ldp device(config-router-mpls-ldp)# hello-interval-target 10