Cisco Cisco Packet Data Gateway (PDG) Fehlerbehebungsanleitung
MultiProtocol Label Switching (MPLS) Support
Configuring MPLS over BGP with Static Labels ▀
Cisco ASR 5000 Series Enhanced Feature Configuration Guide ▄
OL-22983-01
Configuring MPLS over BGP with Static Labels
This section describes the procedures required to configure the system as an MPLS-CE to interact with a PE with static
MPLS label support.
MPLS label support.
The base configuration, as described in the Routing chapter of the System Enhanced Feature Configuration Guide, must
be completed prior to attempt the configuration procedure described below.
be completed prior to attempt the configuration procedure described below.
Important:
Commands used in the configuration samples in this section provide base functionality to the extent
that the most common or likely commands and/or keyword options are presented. In many cases, other optional
commands and/or keyword options are available. Refer to the Command Line Interface Reference for complete
information regarding all commands.
commands and/or keyword options are available. Refer to the Command Line Interface Reference for complete
information regarding all commands.
To configure the system for MPLS:
Step 1
Create a VRF on the router and assign a VRF-ID by applying the example configuration in the Create VRF with Route-
distinguisher and Route-target section.
distinguisher and Route-target section.
Step 2
Set the neighbors and address family to exchange routing information with a peer router by applying the example
configuration in the
configuration in the
Step 3
Redistribute connected routes between routing domains by applying the example configuration in the
Step 4
Establish BGP peering with peer router by applying the example configuration in the
Step 5
Configure the address family and redistribute the connected routes into BGP by applying the example configuration in
the
the
neighbors using the BGP protocol.
Step 6
Configure IP Pools with MPLS labels for input and output by applying the example configuration in the
Step 7
Optional. Bind DHCP service to work with MPLS labels for input and output by applying the example configuration in
the
the
Step 8
Save your configuration as described in the Verifying and Saving Your Configuration chapter in this guide.
Create VRF with Route-distinguisher and Route-target
Use this example to first create a VRF on the router and assign a VRF-ID. The second
command creates the
route-distinguisher and route-target.