Juniper ACX2000 Configuration Guide

3. On PE-r Router PE3, configure the BGP-based VPLS routing instance by including
the instance-type statement at the [edit routing-instances H-VPLS] hierarchy level
and specifying the vpls option. Include the interface statement and specify the
Gigabit Ethernet interface connected to Router CE3. Configure a route distinguisher
to ensure that the route advertisement is unique by including the route-distinguisher
statement and specifying 192.0.2.3:33 as the value. Also configure the VPN routing
and forwarding (VRF) route target to be included in the route advertisements to
the other routers participating in the VPLS. To configure the VRF route target, include
the vrf-target statement and specify target:64510:2 as the value. Optionally, include
the no-tunnel-services statement to enable the use of LSI interfaces, which is useful
if the device does not have tunnel services. The no-tunnel-services statement is
omitted in this example. Optionally, you can include the site-range statement to
specify an upper limit on the maximum site identifier that can be accepted to allow
a pseudowire to be brought up. The site-range statement is omitted in this example.
We recommend using the default of 65,534.
Configure the VPLS protocol and the mesh groups for each MTU PE device.
To configure the VPLS protocol, include the vpls statement at the [edit
routing-instances H-VPLS protocols] hierarchy level. Include the site statement and
specify a name for the site. Include the interface statement and specify the Gigabit
Ethernet interface connected to Device CE3.
Configuring mesh groups under the VPLS instance terminates the Layer 2 circuit
into the VPLS instance. To configure each mesh group, include the mesh-group
statement and specify the mesh group name. In this example, the mesh group name
is the name of the MTU device associated with each mesh group. Include the vpls-id
statement and specify the ID that matches the virtual circuit ID configured in
“Configuring the Spoke MTU PE Routers” on page 1284. Also include the neighbor
statement and specify the IP address of the spoke PE router associated with each
mesh group. Optionally, include the local-switching statement if you are not using
a full mesh of VPLS connections. The local-switching statement is useful if you are
configuring a single mesh group and terminating multiple Layer 2 circuit pseudowires
into it. The local-switching statement is omitted in this example.
routing-instances {
H-VPLS {
instance-type vpls;
interface ge-2/1/3.0;
route-distinguisher 192.0.2.3:33;
vrf-target target:64510:2;
protocols {
vpls {
site pe3 {
site-identifier 3;
interface ge-2/1/3.0;
}
mesh-group pe1 {
vpls-id 100;
neighbor 192.0.2.1;
}
mesh-group pe2 {
vpls-id 200;
1287Copyright © 2017, Juniper Networks, Inc.
Chapter 35: Configuring Virtual Private LAN Service

Juniper ACX2000 Specifications

General

Brand	Juniper
Model	ACX2000
Category	Network Router
Language	English