Juniper JUNOS OS 10.4 Manual page 163

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Copyright © 2012, Juniper Networks, Inc.
}
protocols {
oam {
ethernet {
link-fault-management {
interface ge-1/0/0 {
pdu-interval 1000;
pdu-threshold 5;
remote-loopback;
}
}
}
}
}
Configure LFM loopback on the CE router:
2.
[edit]
interfaces ge-1/1/0 {
unit 0 {
family inet {
address 11.11.11.2/24;
}
}
}
protocols {
oam {
ethernet {
link-fault-management {
interface ge-1/1/0 {
pdu-interval 1000;
pdu-threshold 5;
negotiation-options {
allow-remote-loopback;
}
}
}
}
}
}
Ethernet OAM
Ethernet OAM Link Fault Management on page 137
Example: Configuring Ethernet LFM Between PE and CE on page 138
Example: Configuring Ethernet LFM for CCC on page 139
Example: Configuring Ethernet LFM for Aggregated Ethernet on page 140
Chapter 12: IEEE 802.3ah OAM Link-Fault Management
143