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Router C (PE Router)

Routing Instance for VPN-A



routing-instance {


VPN-A-Tokyo {
instance-type vrf;
interface ge-1/0/0.0;
route-distinguisher 65535:1;
vrf-import VPN-A-import;
vrf-export VPN-A-export;
}


}

Instance Routing Protocol



protocols {


bgp {


group VPN-A-Site2 {
peer-as 1;
neighbor 10.12.1.2;
}


}


}

Routing Instance for VPN-B



VPN-B-Osaka {
instance-type vrf;
interface at-1/2/0.0;
route-distinguisher 65535:3;
vrf-import VPN-B-import;
vrf-export VPN-B-export;
}

Instance Routing Protocol



protocols {


rip {


group PE-C-to-VPN-B {
neighbor at-1/2/0;
}


}


}

Master Protocol Instance



protocols {
}

Enable RSVP



rsvp {
interface so-2/0/0.0;
}

Configure an MPLS LSP



mpls {


label-switched-path RouterC-to-RouterA {
to 10.255.245.68;
}


interface so-2/0/0.0;
interface ge-1/0/0.0;
interface at-1/2/0.0;
}

Configure IBGP



bgp {


group PE-RouterC-to-PE-RouterA {
type internal;
local-address 10.255.245.47;


family inet-vpn {
unicast;
}


neighbor 10.255.245.68;
}


}

Configure OSPF for Traffic Engineering Support



ospf {
traffic-engineering;


area 0.0.0.0 {
interface so-2/0/0.0;
}


}

Configure VPN Policy



policy-options {


policy-statement VPN-A-import {


term a {


from {
protocol bgp;
community VPN-A;
}


then accept;
}




term b {
then reject;
}


}




policy-statement VPN-A-export {


term a {
from protocol bgp;


then {
community add VPN-A;
accept;
}


}




term b {
then reject;
}


}




policy-statement VPN-B-import {


term a {


from {
protocol bgp;
community VPN-B;
}


then accept;
}




term b {
then reject;
}


}




policy-statement VPN-B-export {


term a {
from protocol rip; 


then {
community add VPN-B;
accept;
}


}




term b {
then reject;
}


}


community VPN-A members target:65535:4;
community VPN-B members target:65535:5;
}

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