Juniper Class of Service set schedulers “sched-professors” transmit-rate percent 45 buffer-size percent 45 priority medium-high set schedulers “sched-students” transmit-rate percent 40 buffer-size percent 40 priority medium-low Set scheduler-maps “professor-student-scheduler” forwarding-class “professors” scheduler “sched-professors” forwarding-class “students” scheduler “sched-students” Scheduler Scheduler Maps Forwarding Class Set forwarding-classes queue 0 “best-effort” Set forwarding-classes queue 1 “students” Set forwarding-classes queue 2 “professors” Set forwarding-classes queue 0 “network-control” Interface QUeue Interface ge-0/0/2 scheduler-map “professor-student-scheduler” Filter “apply-cos-markings” term from-professors source address 192.168.25.64/26 then forwarding-class “professors! term from-students source address 192.168.25.128/25 policer student-policer forwarding-class “students”