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Running both IPv4 and IPv6 on a router simultaneously is known as what?（）A、4to6 routingB、6to4 routingC、binary routingD、dual-stack routingE、NextGen routing

题目

Running both IPv4 and IPv6 on a router simultaneously is known as what?（）

  • A、4to6 routing
  • B、6to4 routing
  • C、binary routing
  • D、dual-stack routing
  • E、NextGen routing
相似考题

1.Which statement describes the difference between a manually configured IPv6 in IPv4 tunnel versus an automatic 6to4 tunnel?()A. An automatic 6to4 tunnel does not req uire dual - stack (IPv4 and IPv6) routers at the tunnel endpoints.B. An automatic 6to4 tunnel allows multiple IPv4 destinations.C. A manually configured IPv6 in IPv4 tunnel allows multiple IPv4 destinations.D. A manually configured IPv6 in IPv4 tunnel does not require dual- stack (IPv4 and IPv6) routers at the tunnel endpoints.

2.Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme.()A. statically map IPV4 address to IPV6 addressesB. configuration IPv4 tunnels between IPV6 islandsC. use DHCPv6 to map IPV4 addresses to IPV6 addressesD. use proxying and translation to translate IPV6 packets into IPV4 packetsE. configure IPV6 directlyF. enable dual-stack routing

3.Running both IPv4 and IPv6 on a router simultaneously is known as what?()A.4to6 routingB.6to4 routingC.binary routingD.dual-stack routingE.NextGen routing

4.Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? ()A. IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.B. IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.C. Hosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.D. Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.E. IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.

更多“Running both IPv4 and IPv6 on a ”相关问题

  • 第1题：

    (36）以下关于IPv4和IPv6的说法，错误的是( ）。

    A） IPv4存在局限性，所以人们开发了IPv6

    B） IPv6依然沿用了IPv4的核心设计思想

    C） IPv6在协议格式、地址表示法方面和IPv4是相同的

    D） IPv6采用了128位地址长度


    正确答案：C
    (36)C) 【解析】选项A），Intemet发展的20多年已经充分证明了 IP协议的基本设计思想是正确的，但是IPv4存在很多局限性，因此人们开发了IPv6;选项B），IPv6仍然沿用了IPv4的核心设计思想；选项C），IPv6在协议格式、地址表示方面进行了重新设计：选项D），IPv6采用了128位地址长度，可以提供3.4×l038个IP地址。

  • 第2题：

    在IPV4和IPV6混合的网络中，协议翻译技术用于（ ）

    A.两个IPV6主机通过IPV4网络通信
    B.两个IPV4主机通过IPV6网络通信
    C.纯IPV4主机和纯IPV6主机之间的通信
    D.两个双协议栈之间的通信

    答案：C
    解析：
    详见教程（第四版）292页明确指出。

  • 第3题：

    Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）

    • A、IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.
    • B、IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.
    • C、Hosts can be  configured to receive both IPv4 and IPv6 addresses via DHCP.
    • D、Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.
    • E、IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.

    正确答案:A,C

  • 第4题：

    Which of the following solutions will encapsulate IPv6 packets with IPv4 headers？（）

    • A、Create an IPv4 tunnel and assign the tunnel IPv6 addresses
    • B、Create IPv4 interfaces on both ends of the network， and use either static routes or a routingprocess to direct IPv6 packets through those interfaces
    • C、IPv6 packets cannot be encapsulated with IPv4 headers because the addresses are notcompatible
    • D、Create IFV6 interfaces on both ends of the network， and use static routes to point the IPv4address to those interfaces
    • E、Use an IPv6 routing protocol like OSPFv3 and assign IPv4 packets to that process
    • F、Create an IPv4 tunnel and use the tunnel mode ipv6ip command

    正确答案:F

  • 第5题：

    简述IPv6与IPv4相比，IPv6的主要变化。


    正确答案: 主要变化：IPv6把IP地址长度增加到128bit，是地址空间增大了296倍；灵活的IP报文头部格式；简化协议，加快报文转发；提高安全型；支持更多的服务类型；允许协议继续演变，增加新的功能，使之适应未来技术的发展。

  • 第6题：

    推动IPv6产生的根本原因是？（）

    • A、IPv4不好使用
    • B、政府推动
    • C、IPv6比IPv4更先进
    • D、IPv4地址短缺

    正确答案:D

  • 第7题：

    Your company is researching a new application that runs over IPv6， but part of it must still have IPv4 support. Your company uses a traditional IPv4 network. Your plan is not to run IPv6 over the whole network， but to segment parts of the network or even to operate simultaneously with IPv6 and IPv4. You must make a brief presentation about IPv6 technology to the board of technical directors. Which three of these items could be part of your presentation？ （）

    • A、 Tunnel IPv6 over IPv4 to connect far-end IPv6 networks
    • B、 Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is not possible
    • C、 Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is possible
    • D、 What is the meaning of EUI-64 and how does it work？
    • E、 Tunnel IPv4 over IPv6 to connect far-end IPv4 networks.

    正确答案:A,C,D

  • 第8题：

    Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme?（）

    • A、statically map IPV4 address to IPV6 addresses
    • B、configuration IPv4 tunnels between IPV6 islands
    • C、use DHCPv6 to map IPV4 addresses to IPV6 addresses
    • D、use proxying and translation to translate IPV6 packets into IPV4 packets
    • E、configure IPV6 directly
    • F、enable dual-stack routing

    正确答案:A,B,F

  • 第9题：

    IPV6与IPV4的首部比较，下列说法错误的是（）。

    • A、IPV6与IPV4的版本相同
    • B、IPV4的首部长度在IPV6中取消了
    • C、IPV4的协议在IPV6中被取消
    • D、IPV4中的源地址、目的地址在IPV6中由32位变成了64位111

    正确答案:A,D

  • 第10题：

    多选题
    Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）
    A

    IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.

    B

    IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.

    C

    Hosts can be  configured to receive both IPv4 and IPv6 addresses via DHCP.

    D

    Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.

    E

    IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.


    正确答案： C,A
    解析： 暂无解析

  • 第11题：

    多选题
    Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme？（）
    A

    statically map IPV4 address to IPV6 addresses

    B

    configuration IPv4 tunnels between IPV6 islands

    C

    use DHCPv6 to map IPV4 addresses to IPV6 addresses

    D

    use proxying and translation to translate IPV6 packets into IPV4 packets

    E

    configure IPV6 directly

    F

    enable dual-stack routing


    正确答案： D,B
    解析： 暂无解析

  • 第12题：

    单选题
    运营商级NAT（NAT444）的主要功能是（）。
    A

    提供安全保障

    B

    提供IPv4到IPv4的地址转换

    C

    提供IPv4到IPv6的协议转换

    D

    提供IPv6到IPv6的转换


    正确答案： A
    解析： 暂无解析

  • 第13题：

    运营商级NAT(NAT444)的主要功能是()。

    A.提供安全保障

    B.提供IPv4到IPv4的地址转换

    C.提供IPv4到IPv6的协议转换

    D.提供IPv6到IPv6的转换


    参考答案：B

  • 第14题：

    从IPv4迁移到IPv6可以使用哪三种方法？（）

    • A、静态映射IPv4地址IPv6地址
    • B、IPV6之间配置IPv4隧道
    • C、使用DHCPv6来映射IPv4地址IPv6地址
    • D、使用代理和翻译翻译IPV6数据包到IPv4数据包
    • E、直接配置IPV6
    • F、启用双栈路由

    正确答案:A,B,F

  • 第15题：

    Which statement describes the difference between a manually configured IPv6 in IPv4 tunnel versus an automatic 6to4 tunnel?（）

    • A、An automatic 6to4 tunnel does not req uire dual - stack (IPv4 and IPv6) routers at the tunnel endpoints.
    • B、An automatic 6to4 tunnel allows multiple IPv4 destinations.
    • C、A manually configured IPv6 in IPv4 tunnel allows multiple IPv4 destinations.
    • D、A manually configured IPv6 in IPv4 tunnel does not require dual- stack (IPv4 and IPv6) routers at the tunnel endpoints.

    正确答案:B

  • 第16题：

    基于IPv4隧道的IPv6，将（）数据包封闭在（）数据包中。

    • A、IPv6；IPv4
    • B、IPv4；IPv6
    • C、IPv4；数据链路层
    • D、IPv6；数据链路层

    正确答案:A

  • 第17题：

    IPv6地址内嵌IPv4地址有两种，分别是（）。

    • A、IPv4兼容的IPv6地址
    • B、IPv6兼容的IPv4地址
    • C、映射IPv6的IPv4地址
    • D、映射IPv4的IPv6地址

    正确答案:A,D

  • 第18题：

    运营商级NAT（NAT444）的主要功能是（）。

    • A、提供安全保障
    • B、提供IPv4到IPv4的地址转换
    • C、提供IPv4到IPv6的协议转换
    • D、提供IPv6到IPv6的转换

    正确答案:B

  • 第19题：

    Company network is implemting IPv6 into their existing IPv4 netwrok. Which statement is trueabout incorporating IPv6 into an already existing IPv4 network？（）

    • A、Only OSPF version 3 can be utilized for routing IPv4 and IPv6
    • B、IPv4 and IPv6 networks can be routed simultaneously
    • C、IPv6 can be routed using the same routing protocol versions as IPv4
    • D、A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route them
    • E、None of the other alternatives apply

    正确答案:B

  • 第20题：

    Running both IPv4 and IPv6 on a router simultaneously is known as what?（）

    • A、4to6 routing
    • B、6to4 routing
    • C、binary routing
    • D、dual-stack routing
    • E、NextGen routing

    正确答案:D

  • 第21题：

    多选题
    Your company is researching a new application that runs over IPv6， but part of it must still have IPv4 support. Your company uses a traditional IPv4 network. Your plan is not to run IPv6 over the whole network， but to segment parts of the network or even to operate simultaneously with IPv6 and IPv4. You must make a brief presentation about IPv6 technology to the board of technical directors. Which three of these items could be part of your presentation？ （）
    A

    Tunnel IPv6 over IPv4 to connect far-end IPv6 networks

    B

    Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is not possible

    C

    Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is possible

    D

    What is the meaning of EUI-64 and how does it work？

    E

    Tunnel IPv4 over IPv6 to connect far-end IPv4 networks.


    正确答案： C,D
    解析： 暂无解析

  • 第22题：

    单选题
    Company network is implemting IPv6 into their existing IPv4 netwrok. Which statement is trueabout incorporating IPv6 into an already existing IPv4 network？（）
    A

    Only OSPF version 3 can be utilized for routing IPv4 and IPv6

    B

    IPv4 and IPv6 networks can be routed simultaneously

    C

    IPv6 can be routed using the same routing protocol versions as IPv4

    D

    A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route them

    E

    None of the other alternatives apply


    正确答案： B
    解析： 暂无解析

  • 第23题：

    多选题
    从IPv4迁移到IPv6可以使用哪三种方法？（）
    A

    静态映射IPv4地址IPv6地址

    B

    IPV6之间配置IPv4隧道

    C

    使用DHCPv6来映射IPv4地址IPv6地址

    D

    使用代理和翻译翻译IPV6数据包到IPv4数据包

    E

    直接配置IPV6

    F

    启用双栈路由


    正确答案： C,B
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following solutions will encapsulate IPv6 packets with IPv4 headers？（）
    A

    Create an IPv4 tunnel and assign the tunnel IPv6 addresses

    B

    Create IPv4 interfaces on both ends of the network， and use either static routes or a routingprocess to direct IPv6 packets through those interfaces

    C

    IPv6 packets cannot be encapsulated with IPv4 headers because the addresses are notcompatible

    D

    Create IFV6 interfaces on both ends of the network， and use static routes to point the IPv4address to those interfaces

    E

    Use an IPv6 routing protocol like OSPFv3 and assign IPv4 packets to that process

    F

    Create an IPv4 tunnel and use the tunnel mode ipv6ip command


    正确答案： D
    解析： 暂无解析

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