Juniper JUNOS OS 10.4

vrrp-group 1 {
virtual-address 10.0.1.51;
priority 254;
}
}
}
}
unit 1 {
family inet {
address 10.0.2.2/24 {
vrrp-group 2 {
virtual-address 10.0.2.51;
priority 100;
}
}
}
}
}
}
bridge-domains {
vlan-100 {
domain-type bridge;
vlan-id 100;
interface ge-2/2/2.100;
interface ae1.100;
interface ae3.100
routing-interface irb.0;
}
vlan-200 {
domain-type bridge;
vlan-id 200;
interface ge-3/3/3.200;
interface ae1.200;
interface ae3.200
routing-interface irb.1;
}
}
2.
Configure the router link and IRB on Router 3:
[edit]
interfaces {
xe-1/1/0 {
unit 0 {
family inet {
address 10.0.20.3/24; # Routing interface
}
}
}
irb {
unit 0 {
family inet {
address 10.0.1.3/24 {
vrrp-group 1 {
virtual-address 10.0.1.51;
priority 100;
35Copyright © 2012, Juniper Networks, Inc.
Chapter 2: Basic Layer 2 Features on MX Series Routers