interface Serial0 fair-queue RED/WRED (Random early detect) interface Ethernet0 random-detect hold-queue 200 out
interface Serial0 priority-group 1 ! priority-list 1 protocol ip medium udp domain priority-list 1 protocol ip low tcp ftp priority-list 1 protocol ip low tcp ftp-data
interface Serial0 custom-queue-list 1 ! queue-list 1 protocol ip 1 tcp www queue-list 1 protocol ip 2 udp domain queue-list 1 default 3 queue-list 1 queue 1 byte-count 7500 queue-list 1 queue 2 byte-count 500 queue-list 1 queue 3 byte-count 2000