tc qdisc del dev eth0 root

tc qdisc add dev eth0 root handle 1:0 htb

tc class add dev eth0 parent 1:   classid 1:1   htb rate 200kbps

tc class add dev eth0 parent 1:1  classid 1:10  htb rate  80kbps ceil 200kbps
tc class add dev eth0 parent 1:1  classid 1:20  htb rate 120kbps ceil 200kbps

tc class add dev eth0 parent 1:10 classid 1:100 htb rate  20kbps ceil 200kbps
tc class add dev eth0 parent 1:20 classid 1:200 htb rate 100kbps ceil 200kbps

tc filter add dev eth0 parent 1: protocol ip handle 1 fw classid 1:100
tc filter add dev eth0 parent 1: protocol ip handle 2 fw classid 1:200