PurposeCommand or Action
Enters a uniquely identifiable OSPF routing process. The process
name is any alphanumeric string no longer than 40 characters without
spaces.
router ospf process-name
Example:
RP/0/RP0/CPU0:router(config)# router ospf
Step 2
190
RP/0/RP0/CPU0:router(config-ospf)#
Enables LDP auto-configuration.mpls ldp auto-config
Example:
RP/0/RP0/CPU0:router(config-ospf)# mpls
ldp auto-config
Step 3
Configures an OSPF area and identifier.
area area-id
Step 4
Example:
RP/0/RP0/CPU0:router(config-ospf)# area
8
area-id
Either a decimal value or an IP address.
Enables LDP auto-configuration on the specified interface.
interface type interface-path-id
Step 5
Example:
RP/0/RP0/CPU0:router(config-ospf-ar)#
interface pos 0/6/0/0
LDP configurable limit for maximum number of interfaces
does not apply to IGP auto-configuration interfaces.
Note
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.
Related Topics
IGP Auto-configuration, on page 18
Configuring LDP Auto-Configuration: Example, on page 84
Disabling LDP Auto-Configuration, on page 62
Cisco IOS XR MPLS Configuration Guide for the Cisco CRS Router, Release 5.1.x
60
Implementing MPLS Label Distribution Protocol
Enabling LDP Auto-Configuration for a Specified OSPF Instance
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