更多“How to create the control port in separated mode 端口的control口IP address是10.10.0.80,voice 口 IP address 10.0.0.81,子网掩码255.255.255.0”相关问题
  • 第1题:

    A socket is composed of two addresses:(72)。

    A.MAC address and IP address

    B.MAC address and port address

    C.port number and IP address

    D.E-mail address and IP address


    正确答案:C
    解析:套接字由两部分组成:端口号和IP地址。

  • 第2题:

    You would like to operate IS-IS on interface atm 6/0.33 with an IP address of 192.168.1.1/24.Which set of commands accomplishes this?()

    A. router isis network 192.168.1.0 0.0.0.255

    B. router isis network 192.168.1.0 255.255.255.0

    C. interface atm 6/0.33 ip address 192.168.1.1 255.255.255.0 router isis

    D. interface atm 6/0.33 ip address 192.168.1.1 255.255.255.0 ip router isis


    参考答案:D

  • 第3题:

    Your boss is learning a CCNA training course,refer to the exhibit.The access list has been configured on the S0/0 interface of router RTB in the outbound direction.Which two packets,if routed to the interface,will be denied?()access-list 101 denytcp192.168.15.320.0.0.15any eq telnetaccess-list 101 permitip any any

    A.source ip address:192.168.15.5;destination port: 21

    B.source ip address:,192.168.15.37 destination port: 21

    C.source ip address:,192.168.15.41 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4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5题:

    Which of the following descriptions about IP spoofing is correct?()

    • A、IP source address is forged
    • B、IP destination address is forged
    • C、IP TCP source port is forged
    • D、IP TCP destination port is forged
    • E、None of above

    正确答案:A

  • 第6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7题:

    Your network contains two DHCP servers. The DHCP servers are named DHCP1 and DHCP2. The   internal network contains 1,000 DHCP client computers that are located on a single subnet. A routerseparates the internal network from the Internet. The router has a single IP address on the internal  interface. DHCP1 has the following scope information. èStarting IP address: 172.16.0.1  èEnding IP address: 172.16.7.255  èSubnet mask: 255.255.240.0   You need to provide a fault-tolerant DHCP infrastructure that supports the client computers on the internal  network. In the event that a DHCP server fails, all client computers must be able to obtain a valid IP  address. How should you configure DHCP2?() 

    • A、Create a scope for the subnet 172.16.0.0/20. Configure the scope to use a starting IP address of  172.16.8.1 and an ending IP address of 172.16.15.254.
    • B、Create a scope for the subnet 172.16.0.0/21. Configure the scope to use a starting IP address of  172.16.0.1 and an ending IP address of 172.16.15.254.
    • C、Create a scope for the subnet 172.16.8.0/21. Configure the scope to use a starting IP address of  172.16.8.1 and an ending IP address of 172.16.10.254.
    • D、Create a scope for the subnet 172.17.0.0/16. Configure the scope to use a starting IP address of  172.17.0.1 and an ending IP address of 172.17.255.254.

    正确答案:A

  • 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:

    以下配置的含义是将()配置IP为 10.11.84.200MA5600T(config)#interface meth 0 MA5600T(config-if-M-Eth0)#ip address 10.11.84.200 255.255.255.0

    • A、带外网口
    • B、上行口
    • C、带内网口
    • D、三层虚端口

    正确答案:A

  • 第10题:

    You would like to operate IS-IS on interface atm 6/0.33 with an IP address of 192.168.1.1/24. Which set of commands accomplishes this?()

    • A、router isis network 192.168.1.0 0.0.0.255
    • B、router isis network 192.168.1.0 255.255.255.0
    • C、interface atm 6/0.33 ip address 192.168.1.1 255.255.255.0 router isis
    • D、interface atm 6/0.33 ip address 192.168.1.1 255.255.255.0 ip router isis

    正确答案:D

  • 第11题:

    You are deploying a Junos Pulse Access Control Service cluster in active/passive mode. How do you configure the IP address on the SRX Series devices?()

    • A、Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP as the IP address the instance.
    • B、Configure multiple Junos Pulse Access Control Service instances on the enforcer, specifying the specific IP address each device in a separate instance.
    • C、Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP and active node address in the instance.
    • D、Configure a single Junos Pulse Access Control Service instance on the enforcer, specifying the VIP and passive node address in the instance.

    正确答案:A

  • 第12题:

    单选题
    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
    解析: 暂无解析

  • 第13题:

    下面是某路由器的部分配置信息,解释(n)处标有下划线的部分含义。

    Routerconfig

    Router wg confighosmame wg

    Shanghai

    Routerconfig/

    Wg configsecret ccidnet //设置用户登录口令为ccidnet

    Wg configvty password //设置登录方式为口令登录(默认方式)

    interface serial 0 //选择配置串行口

    ip address 10.1.1.1 255.255.255.0 (1)

    encapsulation hdlc (2)

    interface serial l //选择配置串行口

    encapsulation slip//封装slip协议physical—layer async物理层封装异步方式

    ip address 10.1.1.2 255.255.255.0 //指定串行口的II,地址和子网掩码

    port speed 57600 (3)

    interface serial 0 //选择配置串行口

    encapsulation frame—relay (4)

    ip address 10.1.1.1 255.255.255.0 //指定串行口的IP地址和掩码

    frame—relay inff—type dte //指定为数据终端设备

    frame—relay Imi—type ansi //指定LMI消息类型为ANSI标准

    frame—relay map ip 10.1.1.2 16 //映射对端IP地址和DLCI号

    interface ethernet 0 (5)

    ip address 10.3.1.254 255.255.255.0 //指定以太网口的IP地址和掩码

    1Ocal pool pooll 10.1.1.30 10.1.1.40

    10cal p00l p0012 10.1.1.51 10.1.1.60 //定义IP,地址池p0012

    Router(config)ip route 10.2.1.0 255.255.255.0 10.1.1.1

    Router ip

    Network 192.168.1.O

    Network 10.0.0.0

    Version 2


    正确答案:(1)指定串行口的IP地址和子网掩码 (2)封装HDLC协议 (3)设定端口速率 (4)封装帧中继协议 (5)以太网接口e0
    (1)指定串行口的IP地址和子网掩码 (2)封装HDLC协议 (3)设定端口速率 (4)封装帧中继协议 (5)以太网接口e0 解析:本题考查了路由器基本配置命令。

  • 第14题:

    请按照图4-1所示,完成防火墙各个网络接口的初始化配置。

    firewall (config) ip address inside (6) 255.255.255.0//配置网口eth0

    firewall (config) ipaddress outside (7) 255.255.255.252//配置网口eth2

    firewall (config) ip address (8) 10.0.0.1 255.255.255.0//配置网口eth1


    正确答案:192.168.46.1 222.134.135.98 dmz
    192.168.46.1 222.134.135.98 dmz 解析:考查防火墙IP地址配置命令。根据图4-1所示安全区域划分和IP地址的分配即可得出(6)为eth0地址192.168.46.1,(7)为eth2地址222.134.135.98,(8)为eth1对应的安全区域dmz。

  • 第15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16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17题:

    以下配置的含义是将()配置IP为 10.11.84.200 MA5680T(config)#interface vlanif 200 MA5680T(config-vlanif-4000)#ip address 10.11.84.200 255.255.255.0

    • A、带内网口
    • B、上行口
    • C、三层虚端口
    • D、带外网口

    正确答案:A

  • 第18题:

    Interface ge-0/0/2.0 of your router is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A host with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. This host isattached to the ge-0/0/0.0 interface of your router. You must use interface-based static NAT to make the HTTP service on the host reachable from the Internet. On which IP address and TCP port can Internet hosts reach the HTTP service?()

    • A、IP address 10.10.10.1 and TCP port 8080
    • B、IP address 71.33.252.17 and TCP port 80
    • C、IP address 71.33.251.19 and TCP port 80
    • D、IP address 71.33.252.19 and TCP port 8080

    正确答案:D

  • 第19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20题:

    A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0?()

    • A、The traffic is dropped
    • B、The resulting action is determined by the destination IP address
    • C、The source IP address is checked,and,if a match is not found, traffic is routed out interface Serial 1
    • D、The resulting action is determined by the destination IP address and port number

    正确答案:A

  • 第21题:

    How would an administrator configure a VIO server to deny rsh connections from IP address 192.168.16.109?()

    • A、chnetsvc rsh -o deny=192.168.16.109 
    • B、chtcpip -s rsh -o deny=192.168.16.109 
    • C、cfgsec -level high -deny port=514 -address 192.168.16.109
    • D、viosecure -firewall deny -port 514 -address 192.168.16.109

    正确答案:D

  • 第22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23题:

    单选题
    以下配置的含义是将()配置IP为 10.11.84.200 MA5680T(config)#interface vlanif 200 MA5680T(config-vlanif-4000)#ip address 10.11.84.200 255.255.255.0
    A

    带内网口

    B

    上行口

    C

    三层虚端口

    D

    带外网口


    正确答案: A
    解析: 暂无解析