关于ACL规则排序的一道题
问题:要禁止内网中IP地址为198.168.46.8的PC机访问外网,正确的ACL规则是()
(A)
access-list 1 permit ip 192.168.46.0 0.0.0.255 any
access-list 1 deny ip host 198.168.46.8 any
(B)
access-list 1 permit ip host 198.168.46.8 any
access-list 1 deny ip 192.168.46.0 0.0.0.255 any
(C)
access-list 1 deny ip 192.168.46.0 0.0.0.255 any
access-list 1 permit ip host 198.168.46.8 any
(D)
access-list 1 deny ip host 198.168.46.8 any
access-list 1 permit ip 192.168.46.0 0.0.0.255 any
ACL规则先拒绝后允许,选d
编辑推荐:
温馨提示:因考试政策、内容不断变化与调整,长理培训网站提供的以上信息仅供参考,如有异议,请考生以权威部门公布的内容为准! (责任编辑:长理培训)
点击加载更多评论>>