Juniper JUNOS OS 10.4

encapsulation flexible-ethernet-services;
unit 0 {
encapsulation vlan-bridge;
vlan-id 2000;
}
}
ge-5/1/7 {
vlan-tagging;
encapsulation flexible-ethernet-services;
unit 0 {
encapsulation vlan-bridge;
vlan-id 2000;
}
}
[edit bridge-domains]
bridge-vlan2000 {
domain-type bridge;
vlan-id 2000;
interface ge-5/0/9.0;
interface ge-5/1/7.0;
}
[edit protocols oam ethernet connectivity-fault-management]
maintenance-domain provider-outer {
level 5;
maintenance-association provider-outer-site1 {
continuity-check {
interval 1s;
}
mep 200 {
interface ge-5/0/9.0;
direction up;
auto-discovery;
}
}
}
maintenance-domain provider-inner {
level 3;
maintenance-association provider-inner-site1 {
continuity-check {
interval 1s;
}
mep 200 {
interface ge-5/1/7.0;
direction down;
auto-discovery;
}
}
}
CFM on PE2 [edit interfaces]
ge-5/1/7 {
vlan-tagging;
encapsulation flexible-ethernet-services;
Copyright © 2012, Juniper Networks, Inc.114
Junos OS 12.1 MX Series 3D Universal Edge Routers Solutions Guide