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Example: Configuring LFI with DLCI Scheduling

Configure packets entering the Link Services PIC to be fragmented before being transmitted to the Channelized DS3 IQ PIC. Once the fragmented packets enter the Channelized DS3 IQ PIC, they are scheduled at the DLCI level, to allow priority transmission for real-time applications.

[edit interfaces]
ls-1/0/0 {
unit 1 {
encapsulation multilink-frame-relay-end-to-end;
interleave-fragments;
family inet {
address 192.168.5.2/32 {
destination 192.168.5.3;
}
}
}
t3-1/0/0:1 {
per-unit-scheduler;
unit 0 {
dlci 16;
encapsulation multilink-frame-relay-end-to-end;
family mlfr-end-to-end {
bundle ls-1/0/0.1;
}
}
}
[edit class-of-service]
interfaces {
t3-1/0/0:1 {
unit 0 {
scheduler-map sched-map-logical-0;
shaping-rate 10m;
}
unit 1 {
scheduler-map sched-map-logical-1;
shaping-rate 20m;
}
}
}
scheduler-maps {
sched-map-logical-0 {
forwarding-class best-effort scheduler sched-best-effort-0;
forwarding-class assured-forwarding scheduler sched-bronze-0;
forwarding-class expedited-forwarding scheduler sched-silver-0;
forwarding-class network-control scheduler sched-gold-0;
}
sched-map-logical-1 {
forwarding-class best-effort scheduler sched-best-effort-1;
forwarding-class assured-forwarding scheduler sched-bronze-1;
forwarding-class expedited-forwarding scheduler sched-silver-1;
forwarding-class network-control scheduler sched-gold-1;
}
schedulers {
sched-best-effort-0 {
transmit-rate 4m;
}
sched-bronze-0 {
transmit-rate 3m;
}
sched-silver-0 {
transmit-rate 2m;
}
sched-gold-0 {
transmit-rate 1m;
}
sched-best-effort-1 {
transmit-rate 8m;
}
sched-bronze-1 {
transmit-rate 6m;
}
sched-silver-1 {
transmit-rate 4m;
}
sched-gold-1 {
transmit-rate 2m;
}
}
}
}

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