Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual page 1011

aggregated-sonet-options {
minimum-links 1;
link-speed oc3;
}
unit 0 {
family inet {
address 10.2.11.1/30;
}
}
}
[edit chassis]
aggregated-devices {
sonet {
device-count 15;
}
}
[edit interfaces]
so-1/3/0 {
sonet-options {
aggregate as0;
}
}
Chapter 61: Configuring SONET/SDH Interfaces
Configuring Aggregated SONET/SDH Interfaces
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