[Huawei] interface Vlanif 1 (interface后边跟上你想限速的vlanif号)

或者                                             
[Huawei] interface gigabitinterface 0/0/0 (interface后边跟上你想限速的端口)


//限制上传
qos car inbound source-ip-address range 192.168.10.249 to 192.168.10.249 per-address cir 1000 (单位为Kbps)


//限制下载      
qos car outbound destination-ip-address range 192.168.10.249 to 192.168.10.249 per-address cir 1000 (单位为Kbps)


本文转自 http://bbs.51cto.com/thread-1167362-1.html  zdz88网友的回答并加以自己其它的说明及内容