Juniper ACX1000 Configuration Manual page 926

ACX Series Universal Access Router Configuration Guide
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Following is a complete configuration. This example configures ge-1/0/2 as a
network-to-network (NNI) and ge-1/0/1 as a user-to-network (UNI) interface on the ACX
Series router F1, and ge-1/0/3 as an NNI and ge-1/0/4 as a UNI on F2. In addition, the
configuration includes the following:
Fixed classification of customer traffic on UNI ports.
Diffserv code point (DSCP)-based BA classification and rewrites on NNI ports for IP
control traffic at port level.
EXP-based global behavior aggregate (BA) classification and rewrites on NNI ports
for customer traffic from F1 to F2 by using pseudowire.
Common CoS configuration at F1 and F2:
[edit]
class-of-service {
classifiers {
dscp dscp-classf-core {
forwarding-class be {
loss-priority low code-points 011101;
}
forwarding-class be1 {
loss-priority high code-points 010101;
}
forwarding-class ef {
loss-priority low code-points 001101;
}
forwarding-class ef2 {
loss-priority high code-points 000101;
}
forwarding-class af {
loss-priority low code-points 011001;
}
forwarding-class af1 {
loss-priority high code-points 010001;
}
forwarding-class nc {
loss-priority low code-points 001001;
}
forwarding-class nc3 {
loss-priority high code-points 000001;
}
}
exp exp-rewrite-core {
forwarding-class be {
loss-priority low code-point 111;
}
forwarding-class be1 {
loss-priority high code-point 110;
}
forwarding-class ef {
loss-priority low code-point 101;
}
forwarding-class ef2 {
loss-priority high code-point 100;
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