To configure Diffserv-aware traffic engineering, you must also configure class of service. The following example illustrates a class-of-service configuration that would allocate 25 percent of the link bandwidth to each class:
- class-of-service {
-
- interfaces {
-
- all {
-
- scheduler-map simple-map;
- }
- }
-
- scheduler-maps {
-
- simple-map {
-
- forwarding-class assured-forwarding scheduler simple_sched;
- forwarding-class best-effort scheduler simple_sched;
- forwarding-class network-control scheduler simple_sched;
- forwarding-class expedited-forwarding scheduler simple_sched;
- }
- }
-
- schedulers {
-
- simple-sched {
-
- transmit-rate percent 25;
- buffer-size percent 25;
- }
- }
- }
For more information on how to configure class of service, see the JUNOS Class of Service Configuration Guide.