User Manual

81-36
[no] ip vrf <vrf-name>
Necessary
Create VPN instances; no VPN instance is
created by default.
VRF Configuration Mode
[no] rd <ASN:nn_or_IP-address:nn>
Necessary
Configure VPN instance RD; no RD is
created by default.
[no] route-target {import | export | both}
<rt-value>
Necessary
Configure VPN instance RT.
Interface Configuration Mode
[no] ip vrf forwarding < vrf-name >
Necessary
Configure VPN instance to relate with the
interface.
mpls proxy loopback-group
<1-max_agg_num>
no mpls proxy loopback-group
Enable MPLS proxy, the default does not
enable the function, enable MPLS proxy
when the boardcard of VRF ingress does
not support MPLS.
[no] ip address <ip-address> <mask>
Necessary
Configure the private network IP address of
the interface directly connecting PE and
CE.
3. Configure basic MPLS VPN (necessary)
(1) Configure to use EBGP between PE-CE
1) Configure the remote PE as the public network VPNv4 neighbor
2) Enter the BGP-VPN instance view
3) Configure CE as the VPN private network neighbor
4) Advertise local private network routes
Command
Explanation
BGP Protocol Configuration Mode
neighbor <ip-address> remote-as
<as-num>
necessary
Configure the remote PE as the public
network VPNv4 neighbor. It’s suggested to
select loopback interface to set up the BGP
neighbor among public network PE.
neighbor <ip-address> update-source
<as-num>
Point the local loopback interface for set up
neighbor.
Enter the BGP-VPNv4 view