路由上限制/禁止BT下载的设置

　　限速∶

　　access-list 130 remark bt

　　access-list 130 permit tcp any any range 6881 6890

　　access-list 130 permit tcp any range 6881 6890 any

　　rate-limit input access-group 130 712000 8000 8000 conform-action transmit exceed-action drop

　　rate-limit output access-group 130 712000 8000 8000 conform-action transmit exceed-action drop

　　禁止∶

　　access-list 130 deny tcp any any range 6881 6890 access-list 130 deny tcp any range 6881 6890 any

　　ip access-group 130 in / out

　　不过有的bt软件，再封锁后会自动改端口