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当要配置路由器的接口地址时应采用哪个命令?()A、ip address 1.1.1.1 netmask 255.0.0.0B、ip address 1.1.1.1/24C、set ip address 1.1.1.1 subnetmask24D、ip address 1.1.1.1255.255.255.248

题目

当要配置路由器的接口地址时应采用哪个命令?()

  • A、ip address 1.1.1.1 netmask 255.0.0.0
  • B、ip address 1.1.1.1/24
  • C、set ip address 1.1.1.1 subnetmask24
  • D、ip address 1.1.1.1255.255.255.248

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  • 第1题:

    下面是防火墙接口的配置命令:

    fire(config) ip address outside 202.134.135.98 255.255.255.252

    fire(config) ip address inside 192.168.46.1 255.255.255.0

    fire(config) ip address dmz 10.0.0.1 255.255.255.0

    根据以上配置,写出上图中防火墙各个端口的IP地址:

    e0:(2)

    e1:(3)

    e2:(4)


    正确答案:(2)192.168.46.1 (3)202.134.135.98 (4)10.0.0.1
    (2)192.168.46.1 (3)202.134.135.98 (4)10.0.0.1 解析:本题考查的是。
    根据配置可知,该防火墙外网IP地址为202.134.135.98,内网IP地址为192.168.46.1, DMZ区的IP地址为10.0.0.1。
    从本题的示意图可知,防火墙e0口连接内部工作站,为内网接口;防火墙e1口连接Internet,为外网接口;防火墙e2口连接内部服务器,为DMZ接口。所以:
    e0:192.168.46.1
    e1:202.134.135.98
    e2:10.0.0.1

  • 第2题:

    根据下图,该access list被配置在路由器RTB的S0/0接口上的OUT方向,哪两个数据包会被DENY,如果被路由到该接口上的话?()

    A.source ip address:192.168.15.5 destination port:21

    B.source ip address:192.168.15.37 destination port:21

    C.ssource ip address192.168.15.41 destination port:21

    D.source ip address:192.168.15.36 destination port:23

    E.source ip address:192.168.15.46 destination port:23

    F.source ip address:192.168.15.49 destination port:23


    参考答案:D, E

  • 第3题:

    配置DHCP服务器IP地址池的地址为193.45.98.0/24,其中193.45.98.10至193.45.98.30用作静态地址分配,正确的配置语句是

    A.ip dhcp excluded-address 193.45.98.10,193.45.98.30 network 193.45.98.0 255.255.255.0

    B.ip dhcp excluded-address 193.45.98.10,193.45.98.30 network 193.45.98.0 /24

    C.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 0.0.0.255

    D.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 255.255.255.0


    正确答案:D
    P187

  • 第4题:

    在MGWR4上配置的IP地址,从用途上可以分成().

    • A、IP Address for Signaling
    • B、IP Address for Traffic
    • C、IP Address for O&M
    • D、IP Address for Backup

    正确答案:A,B,C

  • 第5题:

    A server has been assigned the 192.168.100.127/25 IP address. The server is experiencing strange network connectivity related problems. Which of the following would BEST describe the problem?()

    • A、IP address is classful.
    • B、IP address is a subnet broadcast address.
    • C、IP address is a subnet network address.
    • D、IP address is classless

    正确答案:D

  • 第6题:

    在VLAN接口配置模式下配置IP地址的指令是“ip address <子网掩码><网络号>”


    正确答案:错误

  • 第7题:

    Which are correct descriptions and configurations of Anycast RP?()

    • A、In Anycast RP, two or more RPs are configured with the same IP address on loopback interfaces.
    • B、Anycast RP provides redundancy and load-sharing capabilities.
    • C、Routers with Anycast RP can be configured statically (loopback 1.1.1.1)with the command ip pim rp-address 1.1.1.1
    • D、Routers with Anycast RP can be configured statically (loopback 1.1.1.1)with the command ip rp-address pim 1.1.1.1
    • E、Routers with Anycast RP can be configured statically (loopback 1.1.1.1)with the command ip anycast-rp pim 1.1.1.1

    正确答案:A,B,C

  • 第8题:

    确认在接口上指定辅助IP地址的正确语法().

    • A、IP SECONDARY ADDRESS10.10.10.10 255.0.0.0
    • B、IP 10.10.10.10 255.255.0.0 secondary
    • C、IP address secondary 10.10.10.10 255.255.255.0
    • D、IP address 10.10.10.10 255.255.255.0 secondary

    正确答案:D

  • 第9题:

    Which three statements are correct regarding the CLI command, 12tp destination profile to-NewYork virtual-router vr1 ip address 1.1.1.1 ? ()(Choose three.)

    • A、LNS IP address is defined.
    • B、LAC IP address is defined.
    • C、Virtual-router vr1 sends and receives L2TP traffic.
    • D、Virtual-router vr1 is the authenticating virtual-router.
    • E、This command is performed on the LNS.

    正确答案:B,C,E

  • 第10题:

    When an SRX series device receives an ESP packet, what happens?()

    • A、If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, it will
    • B、If the destination IP address in the outer IP header of ESP does not match the IP address of the ingress interface, it will
    • C、If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, based packet.
    • D、If the destination address of the outer IP header of the ESP packet matches the IP address of the ingress interface, based of inner header, it will decrypt the packet.

    正确答案:C

  • 第11题:

    单选题
    当要配置路由器的接口地址时应采用哪个命令?()
    A

    ip address 1.1.1.1 netmask 255.0.0.0

    B

    ip address 1.1.1.1/24

    C

    set ip address 1.1.1.1 subnetmask24

    D

    ip address 1.1.1.1255.255.255.248


    正确答案: C
    解析: 暂无解析

  • 第12题:

    多选题
    Which three statements are correct regarding the CLI command, 12tp destination profile to-NewYork virtual-router vr1 ip address 1.1.1.1 ? ()(Choose three.)
    A

    LNS IP address is defined.

    B

    LAC IP address is defined.

    C

    Virtual-router vr1 sends and receives L2TP traffic.

    D

    Virtual-router vr1 is the authenticating virtual-router.

    E

    This command is performed on the LNS.


    正确答案: E,A
    解析: 暂无解析

  • 第13题:

    下表是该系统中路由器的IP地址分配表。

    请根据上图完成以下R3路由器的配置:

    R3(config)interface e0/1(进入接口e0/1配置模式)

    R3(coafig-if) ip address 202.115.13.254(4)(设置IP地址和掩码)

    R3(config) interface s0/0(进入串口配置模式)

    R3(config-if) ip address(5)<255.255.255.0(设置IP地址和掩码)

    R3(config) interface s0/1

    R3(config-if)ip address(6)255.255.255.0

    R3(config) interface s0/2

    R3(eonfig-if)ip address(7)255.255.255.0

    R3(config) interface s0/3

    R3(eonfig-if)ip address(8)255.255.255.0

    R3(config) interface s0/4

    R3(config-if)ip address(9)255.255.255.0

    R3(config) interface s0/5

    R3(config-if) ip address(10)255.255.255.0


    正确答案:(4)255.255.255.128 (5)10.0.2.2~10.0.2.254之间任意一个地址 (6)10.0.1.2~10.0.1.254之间任意一个地址 (7)10.0.8.2~10.0.8.254之间任意一个地址 (8)10.0.7.2~10.0.7.254之间任意一个地址 (9)10.0.4.2~10.0.4.254之间任意一个地址 (10)10.0.5.2~10.0.5.254之间任意一个地址
    (4)255.255.255.128 (5)10.0.2.2~10.0.2.254之间任意一个地址 (6)10.0.1.2~10.0.1.254之间任意一个地址 (7)10.0.8.2~10.0.8.254之间任意一个地址 (8)10.0.7.2~10.0.7.254之间任意一个地址 (9)10.0.4.2~10.0.4.254之间任意一个地址 (10)10.0.5.2~10.0.5.254之间任意一个地址

  • 第14题:

    配置DHCP服务器IP地址池的地址为193.45.98.0/24,其中193.45.98.10~193.45.98.30用做静态地址分配,正确的配置语句是______。

    A.ip dhcp excluded-address 193.45.98.10.193.45.98.30 network 193.45.98.0 255.255.255.0

    B.ip dhcp excluded-address 193.45.98.10.193.45.98.30 network 193.45.98.0/24

    C.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 0.0.0.255

    D.ip dhcp excluded-address 193.45.98.10 193.45.98.30 network 193.45.98.0 255.255.255.0


    正确答案:D
    解析:本试题中,地址块“193.45.98.0/24”的“/24”是子网掩码255.255.255.0的简化表达形式。在DHCP Pool配置模式下,使用命令networknetwork-number>[mask|/prefix-length]配置分配给DHCP客户的有效IP地址池的子网地址和子网掩码。其中,子网掩码参数允许以点分十进制数、掩码前缀长度两种形式表达。因此,DHCP服务器IP地址池的地址为193.45.98.0/24的配置语句,如下所示:
      Router (dhcp-config)# network l93.45.98.0 255.255.255.0
      或:
      Router (dhcp-eonfig)# network 193.45.98.0/24
      在全局配置模式“Router(config)#”下,使用命令ip dhcp excluded-address low-address [high-address]将所要保留的IP地址从预定义的IP地址池中排除,使之成为不能动态分配的IP地址。若将IP地址池中 193.45.98.10~193.45.98.30用做静态地址分配,则相关的配置语句如下:
      Router (confiq)#ip dhcp excluded-address 193.45.98.10 193.45.98.30
      本试题选项A、选项B、选项C的配置语句,分别存在不符合以上两条命令的语法格式。

  • 第15题:

    给一个端口配置IP192.168.1.1/30地址,命令应为()。

    • A、ip address 192.168.1.1 255.255.255.253
    • B、ip address 192.168.1.1 255.255.255.250
    • C、ip address 192.168.1.1 255.255.255.240
    • D、ip address 192.168.1.1 255.255.255.0

    正确答案:A

  • 第16题:

    要在一个接上配置IP地址和子网掩码,正确的命令是哪个?()

    • A、Switch(config)#ip address 192.168.1.1
    • B、Switch(config-if)#ip address 192.168.1.1
    • C、Switch(config-if)#ip address 192.168.1.1 255.255.255.0
    • D、Switch(config-if)#ip address 192.168.1.1 netmask 255.255.255.0

    正确答案:C

  • 第17题:

    配置思科路由器的E0/1口的IP地址的指令是()

    • A、ip address 1.1.1.1 255.255.255.0
    • B、ip address 1.1.1.1
    • C、ip 1.1.1.1
    • D、ip 1.1.1.1 255.255.255.0

    正确答案:A

  • 第18题:

    在MSR路由器RTA上执行如下命令:  [RTA-GigabitEthernet0/0]ip address 192.168.1.124 [RTA-GigabitEthernet0/0]quit [RTA]router id 1.1.1.1  [RTA]ospf 1 router-id 2.2.2.2 [RTA-ospf-1]quit  [RTA]interface LoopBack0  [RTA-LoopBack0]ip address 3.3.3.332  在以上配置可以判断RTA的OSPF进程1的RouterID是()

    • A、1.1.1.1
    • B、2.2.2.2
    • C、3.3.3.3
    • D、192.168.1.1

    正确答案:B

  • 第19题:

    配置思科路由器的E0/1口的IP地址的指令是().

    • A、ipaddress1.1.1.1255.255.255.0
    • B、ipaddress1.1.1.1
    • C、ip1.1.1.1
    • D、ip1.1.1.1255.255.255.0

    正确答案:A

  • 第20题:

    如果路由器Serial接口通过PPP协议动态获得地址,则该接口下必须有的配置有()。

    • A、Ip address ppp-negotiate
    • B、Link-protocol ppp
    • C、Ip address 10.1.1.230
    • D、Remote address 10.1.1.1

    正确答案:A,B

  • 第21题:

    Which command configures an address of 192.168.1.1 with a mask of 255.255.255.0 on interface ge-0/0/0?()

    • A、set ip interface ge-0/0/0 address 192.168.1.1 255.255.255.0
    • B、set ip interface ge-0/0/0 address 192.168.1.1/24
    • C、set interface ge-0/0/0 ip4 address 192.168.1.1 mask 255.255.255.0
    • D、set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.1/24

    正确答案:D

  • 第22题:

    单选题
    Which of the following commands provides data plane information required to forward a packet toa specific ip address?()
    A

    sh ip route

    B

    sh ip cef 〈ip_address〉

    C

    sh adjacency 〈ip_address〉

    D

    sh ip route 〈ip_addres$〉

    E

    sh ip adjacency 〈/p_address〉

    F

    sh ip cef 〈mac_addrQss〉〈ip_address〉


    正确答案: F
    解析: 暂无解析

  • 第23题:

    单选题
    下面哪项为配置SON控制器侦听地址的命令?()
    A

    Openflowlistening-ip1.1.1.1

    B

    Sdncontrollersoure-address1.1.1.1

    C

    Controller-ip1.1.1.1

    D

    Sdnlistening-ip1.1.1.1


    正确答案: B
    解析: 暂无解析