PurposeCommand or Action
• No—Exits the configuration session without committing the
configuration changes.
• Cancel—Remains in the configuration session, without
committing the configuration changes.
(Optional)
Displays the status of the LDP discovery process. This command,
without an interface filter, generates a list of interfaces over which
show mpls ldp discovery
Example:
RP/0/RP0/CPU0:router# show mpls ldp
discovery
Step 6
the LDP discovery process is running. The output information
contains the state of the link (xmt/rcv hellos), local LDP identifier,
the discovered peer’s LDP identifier, and holdtime values.
(Optional)
Displays the status of the LDP discovery process for the specified
VRF.
show mpls ldp vrf vrf-name discovery
Example:
RP/0/RP0/CPU0:router# show mpls ldp vrf
red discovery
Step 7
(Optional)
Displays the summarized status of the LDP discovery process for
all VRFs.
show mpls ldp vrf all discovery summary
Example:
RP/0/RP0/CPU0:router# show mpls ldp vrf
all discovery summary
Step 8
(Optional)
Displays the brief status of the LDP discovery process for all VRFs.
show mpls ldp vrf all discovery brief
Example:
RP/0/RP0/CPU0:router# show mpls ldp vrf
all discovery brief
Step 9
(Optional)
Displays the summarized status of the LDP discovery process for
all VRFs for the IPv4 address family.
show mpls ldp vrf all ipv4 discovery summary
Example:
RP/0/RP0/CPU0:router# show mpls ldp vrf
all ipv4 discovery summary
Step 10
(Optional)
Displays the aggregate summary across all the LDP discovery
processes.
show mpls ldp discovery summary all
Example:
RP/0/RP0/CPU0:router# show mpls ldp
discovery summary all
Step 11
Related Topics
LDP Control Plane, on page 7
Configuring LDP Discovery for Targeted Hellos: Example, on page 80
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
31
Implementing MPLS Label Distribution Protocol
Configuring LDP Discovery for Active Targeted Hellos
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