Modifying Interface Parameters

You can modify LDP interface parameters without shutting down entities. However, at the global timer configuration level (ldp>interface-parameters), the hello and keepalive parameter modifications do not take effect until a shutdown or no shutdown command is performed on the LDP session. At the interface timer configuration level (ldp>interface-parameters>interface), any changes to the keepalive parameter do not take effect until a shutdown/no shutdown command is performed on the LDP session. For all other parameters, the changes take effect immediately.

Individual parameters cannot be deleted. The no form of an interface-parameter command changes modified values back to the defaults.

The following example displays the CLI syntax to change interface parameters back to the default values.

Example:

config>router# ldp
config>router>ldp>interface-parameters
config>router>ldp>if-params# no hello
config>router>ldp>if-params# interface to-104
config>router>ldp>if-params>if# no keepalive
config>router>ldp>if-params>if# no transport-address
config>router>ldp>if-params>if# shutdown
config>router>ldp>if-params>if# no shutdown
config>router>ldp>if-params>if# exit
config>router>ldp>if-params# exit
config>router>ldp# shutdown
config>router>ldp# no shutdown

The following example displays the default value output.

ALU-1>config>router>ldp>if-params# info detail
----------------------------------------------
                hello 15 3
                keepalive 30 3
                no transport-address
----------------------------------------------
ALU-1>config>router>ldp>params#