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DES-7200 Configuration Guide Chapter 2 Configuring BGP IP VPN
2-63
DES-7200(config)# mpls ip
Enable MPLS globally.
DES-7200(config)# mpls router ldp
Enable LDP globally.
DES-7200(config-mpls-router)# ldp
router-id interface interface-name
Configure the RouterID of LDP.
DES-7200(config-mpls-router)# exit
Exit LDP configuration mode.
DES-7200(config)# interface tunnel
tunnel-id
Enter tunnel interface configuration mode.
DES-7200(config-if)# ip ref
In case of a router, enable fast forwarding (not
applicable to a switch).
DES-7200(config-if)# mpls ip
Enable LDP on the interface.
DES-7200(config-if)# label-switching
Enable MPLS forwarding on the interface.
DES-7200(config-if)# exit
Exit interface configuration mode.
Note
Currently, only router products support MPLS VPN Over GRE-in-IPv4
tunnel. This feature is not supported by switch products.
Configure MPLS VPN
The configuration of MPLS VPN involves:
z Configure VRF
z Configure MP-IBGP
z Configure route exchanging between PE and CE
The configurations are detailed in the section of "Configuring Basic BGP/MPLS VPN Functions".