Cisco ASR 9000 Series Configuration Manual page 66

Redistributing MPLS LDP Routes into BGP
SUMMARY STEPS
1. configure
2. mpls ldp
3. redistribute bgp
4. Use the commit or end command.
5. show run mpls ldp
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/RSP0/CPU0:router# configure
Step 2 mpls ldp
Example:
RP/0/RSP0/CPU0:router(conf)# mpls
ldp
Step 3 redistribute bgp
Example:
RP/0/RSP0/CPU0:router(config-ldp)#
redistribute bgp {advertise-to
access-list | as}
Step 4
Use the commit or end command.
Step 5 show run mpls ldp
Example:
RP/0/RSP0/CPU0:router# show run mpls
Cisco ASR 9000 Series Aggregation Services Router MPLS Configuration Guide, Release 4.3.x
50
Purpose
Enters global configuration mode.
Enters MPLS LDP configuration mode.
Allows the redistribution of BGP routes into an MPLS LDP processes.
Note Autonomous system numbers (ASNs) are globally unique
identifiers used to identify autonomous systems (ASs) and enable
ASs to exchange exterior routing information between neighboring
ASs. A unique ASN is allocated to each AS for use in BGP
routing. ASNs are encoded as 2-byte numbers and 4-byte numbers
in BGP.
commit—Saves the configuration changes and remains within the
configuration session.
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 mode, without committing
the configuration changes.
Displays information about the redistributed route information.
Implementing MPLS Label Distribution Protocol
OL-28381-02