A client host uses IPv4 to communicate with one ser ver and IPv6 to communicate with another.Which of the following IPv6 coexistence features is likely at work on the host?()A. Native IPv6B. Point - to -point tunnelsC. Multipoint tunnelsD. NAT - PTE. Dual

题目
A client host uses IPv4 to communicate with one ser ver and IPv6 to communicate with another.Which of the following IPv6 coexistence features is likely at work on the host?()

A. Native IPv6

B. Point - to -point tunnels

C. Multipoint tunnels

D. NAT - PT

E. Dual stacks

相似考题

1.Which three features are supported with the Junos Pulse client?()A. third-party RADIUS supportB. Host EnforcerC. Host CheckerD. IPsecE. soft tokens

2.Which of the following is helpful to allow an IPv6 host to learn the IP address of a default gateway on its subnet?()A. Stateful DHCPB. Stateless RSC. Stateless autoconfigurationD. Neighbor Discovery Protocol

3.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.

4.A technician is using a packet sniffer to identify a server. The technician observes the followingnetwork traffic:Which of the following is MOST likely to be the server?()A.HOST-AB.HOST-BC.HOST-CD.HOST-D

更多“A client host uses IPv4 to communicate with one ser ver and IPv6 to communicate with another.Which of the following IPv6 coexistence features is likely at work on the host?() ”相关问题

  • 第1题：

    When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA).Which two items are c ontained in the RA?()

    A. any route advertisements it has received

    B. prefixes for the link

    C. keepalive timers

    D. IPv6 address for the host

    E. request for the local host IP address

    F. lifetime of the prefix


    参考答案：B, F

  • 第2题：

    Which statement is true about IPv6?（）

    • A、Only one IPv6 address can be assigned to each interface.
    • B、IPv6 hosts use anycast addresses to assign IP addresses to interfaces.
    • C、Each host can a utoconfigure its address without the aid of a DHCP server.
    • D、Only one IPv6 address is assigned per node.

    正确答案:C

  • 第3题：

    When one connection to a host fails in a full mesh network， which of the following is true？（）

    • A、All hosts can communicate.
    • B、No hosts can communicate.
    • C、Half of the hosts will lose communication.
    • D、Only the two hosts between the failed connection will lose communication.

    正确答案:A

  • 第4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5题：

    Which of the following answers lists either a protocol or function that can be used by a host to dynamically learn its own IPv6 address?（）

    • A、Stateful DHCP
    • B、Stateless DHCP
    • C、Stateless autoconfiguration
    • D、Neighbor Discovery Protocol

    正确答案:A,C

  • 第6题：

    When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6 router responds with a router advertisement (RA). Which two items are c ontained in the RA?（）

    • A、any route advertisements it has received
    • B、prefixes for the link
    • C、keepalive timers
    • D、IPv6 address for the host
    • E、request for the local host IP address
    • F、lifetime of the prefix

    正确答案:B,F

  • 第7题：

    Which three features are supported with the Junos Pulse client?（）

    • A、third-party RADIUS support
    • B、Host Enforcer
    • C、Host Checker
    • D、IPsec
    • E、soft tokens

    正确答案:C,D,E

  • 第8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9题：

    单选题
    Which statement is true about IPv6?（）
    A

    Only one IPv6 address can be assigned to each interface.

    B

    IPv6 hosts use anycast addresses to assign IP addresses to interfaces.

    C

    Each host can a utoconfigure its address without the aid of a DHCP server.

    D

    Only one IPv6 address is assigned per node.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    多选题
    In IPv6 network, an IPv6 overlay tunnel is required to communicate with isolated IPv6 networks across the existing IPv4 infrastructurE. There are currently fiv e IPv6 overlay tunnel types. Which three IPv6 overlay tunnel statements are true？（）
    A

    Overlay tunnels can only be configured between border routers capable of supporting IPv4 and IPv6.

    B

    An manual overlay tunnel supports point - to - multipo int tunnels capable of carrying IPv6 and Connectionless Network Service (CLNS) packets.

    C

    Overlay tunneling encapsulates IPv6 packets in IPv4 packets for delivery across an IPv4 infrastructure.

    D

    Overlay tunnels can be configured between border route rs or between a border router and a host capable of supporting IPv4 and IPv6.

    E

    Cisco IOS supports manual, generic routing encapsulation (GRE), IPv4 - compatible, 6to4, and Intra - Site Automatic Tunnel Addressing Protocol (ISATAP) overlay tunneling mechan isms.

    F

    Cisco IOS supports manual, generic routing encapsulation (GRE), IPv6 - compatible, 4to6, and Multiprotocol Label Switching (MPLS) overlay tunneling mechanisms.


    正确答案： F,B
    解析： 暂无解析

  • 第11题：

    单选题
    When one connection to a host fails in a full mesh network， which of the following is true？（）
    A

    All hosts can communicate.

    B

    No hosts can communicate.

    C

    Half of the hosts will lose communication.

    D

    Only the two hosts between the failed connection will lose communication.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following is TRUE about the ate program？（）
    A

    When running ate for the first time it will prompt for all the required information and configure all the required devices

    B

    The program is used by cu to communicate to a remote system

    C

    The program is used for remote communications between the host and a remote system using a modem or null modem via a tty port

    D

    The program ate calls cu to communicate with the remote system


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Which name describes an IPV6 host－enable tunneling technique that uses IPV4 UDP,does not require dedicated gateway tunnels,and can pass through existing IPV4 NAT gateways?()

    A.dual stack

    B.dynamic

    C.Teredo

    D.Manual 6to4


    参考答案：C

  • 第14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15题：

    Which of the following is TRUE about the ate program？（）

    • A、When running ate for the first time it will prompt for all the required information and configure all the required devices
    • B、The program is used by cu to communicate to a remote system
    • C、The program is used for remote communications between the host and a remote system using a modem or null modem via a tty port
    • D、The program ate calls cu to communicate with the remote system

    正确答案:C

  • 第16题：

    Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true?（）

    • A、Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.
    • B、Router C will use ICMP to inform Router B that Host 2 cannot be reached.
    • C、Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached.
    • D、Router C will send a Destination Unreachable message type.
    • E、Router C will send a Router Selection message type.
    • F、Router C will send a Source Quench message type.

    正确答案:A,D

  • 第17题：

    A client host uses IPv4 to communicate with one ser ver and IPv6 to communicate with another.Which of the following IPv6 coexistence features is likely at work on the host?（）

    • A、Native IPv6
    • B、Point - to -point tunnels
    • C、Multipoint tunnels
    • D、NAT - PT
    • E、Dual stacks

    正确答案:E

  • 第18题：

    Which of the following is helpful to allow an IPv6 host to learn the IP address of a default gateway on its subnet?（）

    • A、Stateful DHCP
    • B、Stateless RS
    • C、Stateless autoconfiguration
    • D、Neighbor Discovery Protocol

    正确答案:D

  • 第19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20题：

    单选题
    Based on the information in the passage, which of the following statements is most likely to be true?
    A

    Both host parents work full time.

    B

    The author was raised speaking French.

    C

    The host parents are younger than age 40.

    D

    The host family attends church regularly.

    E

    The author is a senior in high school.


    正确答案： D
    解析：
    文中作者提到“Marie－Alienor and Isaure hold my hands for the entire church service every Sunday,”，故选D项。

  • 第21题：

    单选题
    A client host uses IPv4 to communicate with one ser ver and IPv6 to communicate with another.Which of the following IPv6 coexistence features is likely at work on the host?（）
    A

    Native IPv6

    B

    Point - to -point tunnels

    C

    Multipoint tunnels

    D

    NAT - PT

    E

    Dual stacks


    正确答案： E
    解析： 暂无解析

  • 第22题：

    单选题
    Which name describes an IPV6 host-enable tunneling technique that uses IPV4 UDP,does not require dedicated gateway tunnels,and can pass through existing IPV4 NAT gateways?（）
    A

    dual stack

    B

    dynamic

    C

    Teredo

    D

    Manual 6to4


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true (Choose two.)（）。
    A

    Router C will use ICMP to inform Host 1 that Host 2 cannot be reached

    B

    Router C will use ICMP to inform Router B that Host 2 cannot be reached

    C

    Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached

    D

    Router C will send a Destination Unreachable message type

    E

    Router C will send a Router Selection message type

    F

    Router C will send a Source Quench message type


    正确答案： C,D
    解析： 暂无解析

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