A. access-list 1 deny 1.1.1.1 B. access-list 1 permit any C. access-list 1 permit 1.1.1.1 0 2.2.2.2 0.0.0.255 D. access-list 99 deny tcp any 2.2.2.2 0.0.0.255
A. 正确 B. 错误
A. 小于 B. 等同于 C. 应大于