A.数据包的大小
B.数据包的源地址
C.数据包的端口号
D.数据包的目的地址
第2题
A.access-list 110 deny 197.178.0.0 0.0.255.255access-list 110 permit any
B.access-1ist 10 deny l97.178.0.0 255.255.0.0access-list 10 permit any
C.access-list 50 permit anyaccess-list 50 deny 197.178.0.0 0.0.255.255
D.access-list 99 deny 197.178.0.0 0.0.255.255access-list 99 permit any
第3题
A.access-list 110 deny 192.168.0.0 0.0.255.255 access-list 110 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
第4题
A.access-list 110 deny 192.168.0.0 0.0.255.255 access-list 110 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
第5题
A、路由器本身具有安全漏洞
B、分组过滤规则的设置和配置存在安全隐患
C、无法防范“假冒”的地址
D、对访问行为实施静态、固定的控制与路由器的动态、灵活的路由矛盾
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!