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单选题
配置了访问列表如下所示：access-list 101 permit 192.168.0.0 0.0.0.255 10.0.0.0 0.255.255.255最后缺省的规则是什么？（）
A
允许所有的数据报通过
B
仅允许到10.0.0.0 的数据报通过
C
拒绝所有数据报通过
D
仅允许到192.168.0.0的数据报通过
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考题
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考题
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考题
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考题
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考题
下面 ACL 语句中，准备表达“允许访问服务器 202.110.10.1 的 WWW 服务”的是（）。
A. access-list 101 permit any 202.110.10.1
B. access-list 101 permit tcp any host 202.110.10.1 eq www
C. access-list 101 deny any 202.110.10.1
D. access-list 101 deny tcp any host 202.110.10.1 eq www
考题
计费服务器的ip地址在192.168.1.0/24子网内，为了保证计费服务器的安全，不允许任何用户telnet到该服务器，则需要配置的访问列表条目为：（）A、access-list 11 deny tcp 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any anyB、access-list 111 deny tcp any 192.168.1.0 eq telnet/access-list 111 permit ip any anyC、access-list 111 deny udp 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any anyD、access-list 111 deny tcp any 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any any
考题
仅允许HTTP流量进入网络196.15.7.0，下面命令错误的是（）。A、access-list 100 permit tcp any 196.15.7.0 0.0.0.255 eq wwwB、access-list 10 deny tcp any 196.15.7.0 eq wwwC、access-list 100 permit 196.15.7.0 0.0.0.255 eq wwwD、access-list 110 permit ip any 196.15.7.0 0.0.0.255E、access-list 110 permit www 196.15.7.0 0.0.0.255
考题
A network administrator wants to add a line to an access list that will block only Telnet access by the hosts on subnet 192.168.1.128/28 to the server at 192.168.1.5. What command should be issued to accomplish this task?（）A、access-list 101 deny tcp 192.168.1.128 0.0.015 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyB、access-list 1 deny tcp 192.168.1.128 0.0.0.15 host 192.168.1.5 eq 23 access-list 1 permit ip any anyC、access-list 1 deny tcp 192.168.1.128 0.0.0.255 192.168.1.5 0.0.0.0 eq 21 access-list 1 permit ip any anyD、access-list 101 deny tcp 192.168.1.128 0.0.0.240 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyE、access-list 101 deny ip 192.168.1.128 0.0.0.240 192.158.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyF、access-list 101 deny ip 192.168.1.128 0.0.0.15 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any any
考题
配置了访问列表如下所示：access-list 101 permit 192.168.0.0 0.0.0.255 10.0.0.0 0.255.255.255最后缺省的规则是什么？（）A、允许所有的数据报通过B、仅允许到10.0.0.0 的数据报通过C、拒绝所有数据报通过D、仅允许到192.168.0.0的数据报通过
考题
配置如下两条访问控制列表： access-list 1 permit 10.110.10.1 0.0.255.255 access-list 2 permit 10.110.100.100. 0.0.255.255 访问控制列表1和2，所控制的地址范围关系是：（）A、1和2的范围相同B、1的范围在2的范围内C、2的范围在1的范围内D、1和2的范围没有包含关系
考题
哪个选项代表了标准的IP ACL？（）A、 access-list 50 deny 192.168.1.1 0.0.0.255B、 access-list 110 permit ip any anyC、 access-list 2500 deny tcp any host 192.168.1.1 eq 22D、 access-list 101 deny tcp any host 192.168.1.1
考题
Which item represents the standard IP ACL?（）A、access-list 50 deny 192.168.1.1 0.0.0.255B、access-list 110 permit ip any anyC、access-list 2500 deny tcp any host 192.168.1.1 eq 22D、access-list 101 deny tcp any host 192.168.1.1
考题
Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect（）。A、access-list 10 permit 172.29.16.0 0.0.0.255B、access-list 10 permit 172.29.16.0 0.0.1.255C、access-list 10 permit 172.29.16.0 0.0.3.255D、access-list 10 permit 172.29.16.0 0.0.15.255E、access-list 10 permit 172.29.0.0 0.0.255.255
考题
A network administrator wants to add a line to an access list that will block only Telnet access by the hosts on subnet 192.168.1.128/28 to the server at 192.168.1.5. What command should be issued to accomplish this task?（）A、access-list 101 deny tcp 192.168.1.128 0.0.0.15 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyB、access-list 101 deny tcp 192.168.1.128 0.0.0.240 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyC、access-list 1 deny tcp 192.168.1.128 0.0.0.255 192.168.1.5 0.0.0.0 eq 21 access-list 1 permit ip any anyD、access-list 1 deny tcp 192.168.1.128 0.0.0.15 host 192.168.1.5 eq 23 access-list 1 permit ip any any
考题
下面ACL语句中，表达“禁止外网和内网之间互相ping”的是 （） 。 A、access-list 101 permit any anyB、access-list 101 permit icmp any anyC、access-list 101 deny any anyD、access-list 101 deny icmp any any
考题
单选题哪个选项代表了标准的IP ACL？（）A
access-list 50 deny 192.168.1.1 0.0.0.255B
access-list 110 permit ip any anyC
access-list 2500 deny tcp any host 192.168.1.1 eq 22D
access-list 101 deny tcp any host 192.168.1.1
考题
单选题计费服务器的ip地址在192.168.1.0/24子网内，为了保证计费服务器的安全，不允许任何用户telnet到该服务器，则需要配置的访问列表条目为：（）A
access-list 11 deny tcp 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any anyB
access-list 111 deny tcp any 192.168.1.0 eq telnet/access-list 111 permit ip any anyC
access-list 111 deny udp 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any anyD
access-list 111 deny tcp any 192.168.1.0 0.0.0.255 eq telnet/access-list 111 permit ip any any
考题
单选题配置了访问列表如下所示：access-list 101 permit 192.168.0.0 0.0.0.255 10.0.0.0 0.255.255.255最后缺省的规则是什么？（）A
允许所有的数据报通过B
仅允许到10.0.0.0 的数据报通过C
拒绝所有数据报通过D
仅允许到192.168.0.0的数据报通过
考题
单选题A network administrator wants to add a line to an access list that will block only Telnet access by the hosts on subnet 192.168.1.128/28 to the server at 192.168.1.5. What command should be issued to accomplish this task?（）A
access-list 101 deny tcp 192.168.1.128 0.0.0.15 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyB
access-list 101 deny tcp 192.168.1.128 0.0.0.240 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyC
access-list 1 deny tcp 192.168.1.128 0.0.0.255 192.168.1.5 0.0.0.0 eq 21 access-list 1 permit ip any anyD
access-list 1 deny tcp 192.168.1.128 0.0.0.15 host 192.168.1.5 eq 23 access-list 1 permit ip any any
考题
单选题A network administrator wants to add a line to an access list that will block only Telnet access by the hosts on subnet 192.168.1.128/28 to the server at 192.168.1.5. What command should be issued to accomplish this task?（）A
access-list 101 deny tcp 192.168.1.128 0.0.015 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyB
access-list 1 deny tcp 192.168.1.128 0.0.0.15 host 192.168.1.5 eq 23 access-list 1 permit ip any anyC
access-list 1 deny tcp 192.168.1.128 0.0.0.255 192.168.1.5 0.0.0.0 eq 21 access-list 1 permit ip any anyD
access-list 101 deny tcp 192.168.1.128 0.0.0.240 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyE
access-list 101 deny ip 192.168.1.128 0.0.0.240 192.158.1.5 0.0.0.0 eq 23 access-list 101 permit ip any anyF
access-list 101 deny ip 192.168.1.128 0.0.0.15 192.168.1.5 0.0.0.0 eq 23 access-list 101 permit ip any any
考题
多选题要创建一个扩展命名访问控制列表cisco，仅允许HTTP流量进入网络196.15.7.0/24，下面命令是错误的有（）。Aip access-list extended cisco permit tcp any 196.15.7.0 0.0.0.255 eq wwwBip access-list extended cisco deny tcp any 196.15.7.0 eq wwwCip access-list extended cisco permit 196.15.7.0 0.0.0.255 eq wwwDip access-list extended cisco permit ip any 196.15.7.0 0.0.0.255Eip access-list extended cisco permit www 196.15.7.0 0.0.0.255
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