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Multiprotocol BGP Multicast VPNs Example

This section contains a configuration example and commands you can issue to verify multiprotocol BGP multicast VPN router configuration.

In the example shown in Figure 60, there are three routers: PE1, the CE router, and PE2. Each router is configured to support a specific role. This example is not a complete network.

Router PE1 is configured with multicast VPN A as a sender and a receiver site, and multicast VPN B, which is a receiver site. Router CE is configured with multicast VPN A as a receiver site. Router PE2 is configured with multicast VPN A as a sender site.

Figure 60: Multiprotocol BGP Multicast VPN Example

Image g016813.gif

The relevant configuration for router PE1 follows.

Router PE1

[edit]
routing-instances {
vpn-a {
instance-type vrf;
interface so-6/0/0.0;
interface so-6/0/1.0;
provider tunnel {
rsvp-te {
label-switched-path-template default-template;
}
}
protocols {
mvpn {
route-target {
export-target unicast target:1:4;
import-target unicast sender target target:1:4 receiver;
}
}
}
route-distinguisher 65535:0;
vrf-target target:1:1;
routing-options {
auto-export;
static {
route 172.16.0.0/16 next-hop so-0/0/0.0;
route 172.17.0.0/16 next-hop so-6/0/1.0;
}
}
}
}
[edit]
routing-instance {
vpn-b {
instance-type vrf;
interface ge-0/3/0.0;
provider-tunnel {
pim-sm {
group-address 224.1.1.2;
}
}
protocols {
mvpn {
receiver-site;
router-target {
export target:1:5;
import unicast;
}
}
}
route-distinguisher 65535:1;
vrf-target target:1:2;
routing-options {
auto-export;
}
}
}

The relevant configuration for router PE2 follows.

Router PE2

[edit]
routing-instances {
vpn-a {
instance-type vrf;
interface so-1/0/0.0;
provider-tunnel {
rsvp-te {
label-switched-path-template default-template;
}
}
protocols {
mvpn {
sender-site;
route-target {
export target:1:4;
import unicast;
}
}
route-distinguisher 65535:2;
vrf-target target:1:1;
routing-options {
auto-export;
static {
route 172.16.0.0/16 next-hop so-0/0/0.1;
route 172.17.0.0/16 next-hope so-6/0/1.0;
}
}
}
}
}
[edit]
routing-instance {
vpn-b {
instance-type vrf;
interface ge-0/3/0.0;
provider-tunnel {
pim-sm {
group-address 224.1.1.2;
}
}
protocols {
mvpn {
sender-site;
router-target {
export target:1:5;
import unicast;
}
}
}
route-distinguisher 65535:1;
vrf-target target:1:2;
routing-options {
auto-export;
}
}
}
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