你需要创建一个标准命名访问控制列表cisco用来拒绝主机172.16.198.94/19所在的子网,表示错误的有()。
- A、ip access-list standard cisco deny 172.16.192.0 0.0.31.255
- B、ip access-list standard cisco deny 172.16.0.0 0.0.255.255
- C、ip access-list standard cisco deny 172.16.172.0 0.0.31.255
- D、ip access-list standard cisco deny 172.16.188.0 0.0.15.255
- E、ip access-list standard cisco deny 172.16.192.0 0.0.15.255
正确答案:B,C,D,E
答案解析:有
微信扫一扫手机做题