Purpose
Command or Action
argument is 15 seconds for link hello and 90 seconds for targeted
hello messages.
Example:
RP/0/RP0/CPU0:router(config-ldp)#
discovery
hello holdtime 30
RP/0/RP0/CPU0:router(config-ldp)#
discovery targeted-hello holdtime 180
Selects the period of time between the transmission of consecutive
hello messages. The default value for the
seconds
argument is 5
discovery
{
hello
|
targeted-hello
}
interval
seconds
Step 5
seconds for link hello messages and 10 seconds for targeted hello
messages.
Example:
RP/0/RP0/CPU0:router(config-ldp)#
discovery
hello interval 15
RP/0/RP0/CPU0:router(config-ldp)#
discovery targeted-hello interval 20
commit
—
Saves the configuration changes and remains within the
configuration session.
Use the
commit
or
end
command.
Step 6
end
—
Prompts user to take one of these actions:
•
Yes
—
Saves configuration changes and exits the configuration
session.
•
No
—
Exits the configuration session without committing the
configuration changes.
•
Cancel
—
Remains in the configuration session, without
committing the configuration changes.
(Optional)
Displays all the current MPLS LDP parameters.
show mpls ldp
[
vrf vrf-name
]
parameters
Example:
Step 7
Displays the LDP parameters for the specified VRF.
RP/0/RP0/CPU0:router
#
show mpls ldp parameters
RP/0/RP0/CPU0:router
#
show mpls ldp vrf red parameters
Related Topics
LDP Control Plane, on page 7
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
26
Implementing MPLS Label Distribution Protocol
Configuring LDP Discovery Parameters
