interfaces {
interface-name {
disable;
description text;
encapsulation type;
hold-time up milliseconds down milliseconds;
no-keepalives;
keepalives interval down-count up-count;
serial-options {
clock-rate rate;
}
speed (10m | 100m);
unit logical-unit-number {
bandwidth rate;
description text;
disable;
family family {
address address;
}
}
}