1 将主机192.168.0.1设为最高优先级
2 将192.168.0.0/24网段下的其他主机设为中等优先级
3 将所有http流量设为普通优先级
4 将所有ftp流量设为低优先级
R2(config)#access-list 10 permit host 192.168.0.1
R2(config)#access-list 20 deny host 192.168.0.1
R2(config)#access-list 20 permit 192.168.0.0 0.0.0.255
R2(config)#priority-list 1 protocol ip high list 10
R2(config)#priority-list 1 protocol ip medium list 20
R2(config)#priority-list 1 protocol ip normal tcp www
R2(config)#priority-list 1 protocol ip low tcp ftp
R2(config)#priority-list 1 protocol ip low tcp ftp-d
R2(config)#priority-list 1 protocol ip low tcp ftp-data
R2(config)#int f0/1
R2(config-if)#priority-group 1