问题详情

用标准访问控制列表禁止非法地址192.168.0.0/16的数据包进出路由器的正确配置是______。
A．access-list 110 deny 192.168.0.0 0.0.255.255 access-list 1 10 permit any
B．access-list 10 deny 192.168.0.0 255.255.0.0 access-list 10 permit any
C．access-list 50 permit any access-list 50 deny 192.168.0.0 0.0.255.255
D．access-list 99 deny 192.168.0.0 0.0.255.255 access-list 99 permit any请帮忙给出正确答案和分析，谢谢！