Hi, expert.
I have lab with some J2320 routers acting as PE routers in MPLS network. I want to simulate two differenr Class of Service scenario:
1. Packet came to PE router with DSCP code marking and router apply uniform QoS model, push MPLS label with EXP code based on DSCP code.
2. Packet came to PE router without DSCP code marking/or need be rewrite.
Now I concentrate on first scenarion (ge-0/0/0.4094 and ge-0/0/1.4094 is provider interface and ge-0/0/2.110 - customer interface). I implement this config:
svb@ROUTER10# show class-of-service
classifiers {
dscp CUSTOMER_CLASSIFIER {
forwarding-class BEST_EFFORT {
loss-priority low code-points be;
loss-priority high code-points af11;
}
forwarding-class VOICE {
loss-priority low code-points ef;
}
exp CUSTOMER_CLASSIFIER_MPLS {
forwarding-class BEST_EFFORT {
loss-priority low code-points 000;
loss-priority high code-points 001;
}
forwarding-class VOICE {
loss-priority low code-points 101;
}
}
forwarding-classes {
queue 0 BEST_EFFORT priority low;
queue 5 VOICE priority high;
}
ge-0/0/0 {
unit 4094 {
classifiers {
dscp CLASSIFY;
exp CUSTOMER_CLASSIFIER_MPLS;
}
rewrite-rules {
dscp CUSTOMER_REWRITE;
exp MPLS_REWRITE;
}
}
}
ge-0/0/1 {
unit 4094 {
classifiers {
dscp CLASSIFY;
exp CUSTOMER_CLASSIFIER_MPLS;
}
rewrite-rules {
dscp CUSTOMER_REWRITE;
exp MPLS_REWRITE;
}
}
}
ge-0/0/2 {
unit 110 {
classifiers {
dscp CLASSIFY;
}
rewrite-rules {
dscp REWRITE;
}
}
}
rewrite-rules {
dscp CUSTOMER_REWRITE {
forwarding-class BEST_EFFORT {
loss-priority low code-point be;
loss-priority high code-point af11;
}
forwarding-class VOICE {
loss-priority low code-point ef;
}
}
exp MPLS_REWRITE {
forwarding-class BEST_EFFORT {
loss-priority high code-point 001;
loss-priority low code-point 000;
}
forwarding-class VOICE {
loss-priority low code-point 101;
}
}
}
But when I try to ping with DSCP = EF I can't see any packet in VOICE queue of outgouing interface and not have any packet on VOICE class on oyher (cisco) device. What my mistake?