PurposeCommand or Action
•
area area-id interface name mpls ldp sync
Example:
RP/0/RP0/CPU0:router(config-ospf)# mpls ldp sync
(Optional)
Enables LDP IGP synchronization on an interface for the
specified VRF.
Use one of the following commands:
Step 5
•
mpls ldp sync
•
area area-id mpls ldp sync
•
area area-id interface name mpls ldp sync
Example:
RP/0/RP0/CPU0:router(config-ospf-vrf)# mpls ldp
sync
RP/0/RP0/CPU0:router(config-ospf-vrf)# area 1 mpls
ldp sync
RP/0/RP0/CPU0:router(config-ospf-vrf)# area 1
interface POS 0/2/0/0 mpls ldp sync
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 the LDP IGP synchronization information for the
specified VRF for address family IPv4.
show mpls ldp vrf vrf-name ipv4 igp sync
Example:
RP/0/RP0/CPU0:router# show mpls ldp vrf red ipv4
igp sync
Step 7
(Optional)
Displays the LDP IGP synchronization information for all
VRFs for address family IPv4.
show mpls ldp vrf all ipv4 igp sync
Example:
RP/0/RP0/CPU0:router# show mpls ldp vrf all ipv4
igp sync
Step 8
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
52
Implementing MPLS Label Distribution Protocol
Configuring LDP IGP Synchronization: OSPF
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