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Which type of cable is required to access the router’s console port from a PC?()A.modemB.EthernetC.nullmodemD.straight-through

题目
Which type of cable is required to access the router’s console port from a PC?()

A.modem

B.Ethernet

C.nullmodem

D.straight-through

相似考题

1.拒绝转发所有IP地址进与出方向的、端口号为1434的UDP和端口号为4444的TCP数据包，下列正确的access-list配置是A）Router (config)#access-list 30 deny udp any any eq 1434Router (config)#access-list 30 deny tcp any any eq 4444Router (config)#access-list 30 permit ip any anyB）Router (config)#access-list 130 deny udp any any eq 1434Router (config)#access-list 130 deny tcp any any eq 4444Router (config)#access-list 130 permit ip any anyC）Router (config)#access-list 110 deny any any udp eq 1434Router (config)#access-list 110 deny any any tcp eq 4444Router (config)#access-list 110 permit ip any anyD）Router (config)#access-list 150 deny udp ep 1434 any anyRouter (config)#access-list 150 deny tcp ep 4444 any anyRouter (config)#access-list 150 permit ip any any

2.用标准访问控制列表配置只允许212.33.127.0/24子网主机登录到路由表，正确的配置是______。A．Router(config) #access-list 10 permit 212.33.127.0 255.255.255.0 Router(config) #line vty 0 5 Router(config-line) #access-class 10 inB．Router(config) #access-list 20 permit 212.33.127.0 0.0.0.255 Router(config) #line vty 0 5 Router(config-line) #access-class 20 outC．Router(config) #access-list 99 permit 212.33.127.0 0.0.0.255 Router(config) #line vty 0 5 Router(config-line) #access-class 99 inD．Router(config) #access-list 100 permit 212.33.127.0 0.0.0.255 Router(config) #line vty 0 5 Router(config-line) #access-class 100 in

3.封禁ICMP协议，只转发212.78.170.166/27所在子网的所有站点的ICMP数据包，正确的access-list配置是______。A) Router(config)#access-list 110 permit icmp 212.78.170.166 0.0.0.0 anyRouter(config)#access-list 110 deny icmp any anyRouter(config)#access-list 110 permit ip any anyB) Router(config)#access-list 110 permit icmp 212.78.170.0 255.255.255.224 anyRouter(config)#access-list 110 permit ip any anyRouter(config)#access-list 110 deny icmp any anyC) Router(config)#access-list 110 perimt iemp 212.78.170.0 0.0.0.255 anyRouter(config)#access-list 110 deny icmp any anyRouter(config)#access-list 110 permit ip any anyD) Router(config)#access-list 110 permit icmp 212.78.170.160 0.0.0.31 anyRouter(config)#access-list 110 deny icmp any anyRouter(config)#access-list 110 permit ip any anyA．B．C．D．

4.用标准访问控制列表配置212.33.127.0/24子网主机登录到路由表，虚拟的配置是A．Router(config)#access-list 10 permit 212.33.127.0 255.255.255.0 Router(config)#line vty 0 5 Router(config-line)#access-class 10 inB．Router(config)#access-list 20 permit 212.33.127.0 0.0.0.255 Router(config)#line vty 0 5 Router(config-line)#access-class 20 inC．Router(config)#access-list 99 permit 212.33.127.0 0.0.0.255 Router(config)#line vty 0 5 Router(config-line)#access-class 99 inD．Router(config)#access-list 100 permit 212.33.127.0 0.0.0.255 Router(config)#line vty 0 5 Router(config-line)#access-class 100 in

更多“Which type of cable is required to access the router’s console port from a PC?() ”相关问题

  • 第1题：

    Cisco路由器执行show access-list命令显示如下一组控制列表信息：

    Standard IP acceSS list 30

    deny 127.0.0.0，wildcard bits 0.255.255.255

    deny 172.16.0.0，wiidcard bits 0.15.255.255

    permft any

    根据上述信息，正确的access-list配置是______。

    A) Router(config)#access-list 30 deny 127.0.0.0 255.255.255.0

    Router(config)#access-list 30 deny 172.16.0.0 255.240.0.0

    Router(config)#access-list 30 permit any

    B) Router(config-std-nacl)#access-list 30 deny 127.0.0.0 0.255.255.255

    Router(config-std-nael)#access-list 30 deny 172.16.0.0 0.15.255.255

    Router(config-std-nacl)#access-list 30 permit any

    C) Router(config)#access-list 30 deny 127.0.0.0 0.255.255.255

    Router(config)#access-list 30 deny 172.16.0.0 0.15.255.255

    Router(config)#access-list 30 permit any

    D) Router(config)#access-list 30 deny 127.0.0.0 0.255.255.255

    Router(config)#access-list 30 permit any

    Router(config)#access-list 30 deny 172.16.0.0 0.15.255.255

    A．

    B．

    C．

    D．


    正确答案：C

  • 第2题：

    Which of the following access list statements would deny traffic from a specifichost?()

    A. Router(config)# access-list 1 deny 172.31.212.74 any

    B. Router(config)# access-list 1 deny 10.6.111.48 host

    C. Router(config)# access-list 1 deny 172.16.4.13 0.0.0.0

    D. Router(config)# access-list 1 deny 192.168.14.132 255.255.255.0

    E. Router(config)# access-list 1 deny 192.168.166.127 255.255.255.255


    参考答案：C

  • 第3题：

    下列所述 的配置中，哪一个是 允许来 自网段172.16.0.0 的数据包 进入路由器 的串口0？ （）。

    A.Router(config)#access-list 10 permit 172.16.0.0 0.0.255.255 Router(config)#interface s0 Router (config-int-s0)#ip access-group 10 out#B.Router (config)#access-group 10 permit 172.16.0.0 255.255.0.0 Router(config)#interface s0 、Router (config-int-s0)#ip access-list 10 out#C.Router (config)#access-list 10 permit 172.16.0.0 0.0.255.255 Router(config)#interface s0 Router (config-int-s0)#ip access-group 10 in#D.Router (config
    route(config)#access-list 10 permit 172.16.0.0 0.0.255.255 route(config)#interface s0/0 route(config-int-s0/0)#ip access-group 10 in

  • 第4题：

    Which command is required to apply an access list on a virtual terminal line of a router?()

    A. Router(config-line)# access-class 10 in

    B. Router(config-if)# ip access-class 23 out

    C. Router(config-line)# access-group 15 out

    D. Router(config-if)# ip access-group 110 in

    E. Router(config-line)# access-list 150 in

    F. Router(config-if)# ip access-list 128 out


    参考答案：A

  • 第5题：

    在配置PAT的过程中，定义内部本地地址范围正确的是：

    A．Router(config)#access-list 10 permit 192.168.1.0 0.0.0.255

    B．Router#access-list 10 permit 192.168.1.0 0.0.0.255

    C．Router(config)#access-list 10 permit 192.168.1.0 255.255.255.0

    D．Router#access-list 10 permit 192.168.1.0 255.255.255.0


    Router(config)#access-list 10 permit 192.168.1.0 0.0.0.255

  • 第6题：

    3、下列所述 的配置中，哪一个是 允许来 自网段172.16.0.0 的数据包 进入路由器 的串口0？ （）。

    A.Router(config)#access-list 10 permit 172.16.0.0 0.0.255.255 Router(config)#interface s0 Router (config-int-s0)#ip access-group 10 out#B.Router (config)#access-group 10 permit 172.16.0.0 255.255.0.0 Router(config)#interface s0 、Router (config-int-s0)#ip access-list 10 out#C.Router (config)#access-list 10 permit 172.16.0.0 0.0.255.255 Router(config)#interface s0 Router (config-int-s0)#ip access-group 10 in#D.Router (config
    route(config)#access-list 10 permit 172.16.0.0 0.0.255.255 route(config)#interface s0/0 route(config-int-s0/0)#ip access-group 10 in

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