单选题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
单选题
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

相似考题

1.You wish to configure IPv6 support on a router which does not have any current IPv4 configuration.Which three steps are used to configure IPv6 with an accompanying IGP in JUNOS software? ()A. set protocols isis inet6B. set routing-options router-id router-idC. set protocols ospf3 area 0 interface allD. set interface fe-0/0/1 unit 0 family inet6E. set routing-options ipv6-router-id router-id

2.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.

3.You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）A. Router# show versionB. Router# show flashC. Router# show memoryD. Router# show buffersE. Router# show running-configF. All of the above

4.During the IPv6 autoconfiguration, what does the device append to the 64－ bit prefix that it receives from the router to create its IPv6 address?()A. a pseudora ndom generated numberB. its locally configured IPv4 addressC. the DHCP - supplied device IDD. its MAC address

更多“Running both IPv4 and IPv6 on a router simultaneously is kno”相关问题

  • 第1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


    参考答案：A, B, F

  • 第2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


    参考答案：D

  • 第3题：

    During the IPv6 autoconfiguration, what does the device append to the 64- bit prefix that it receives from the router to create its IPv6 address?（）

    • A、a pseudora ndom generated number
    • B、its locally configured IPv4 address
    • C、the DHCP - supplied device ID
    • D、its MAC address

    正确答案:D

  • 第4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5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6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7题：

    Router R-1 is configured for BGP routing as shown below： router bgp 65300network 27.0.0.0neighbor 192.23.1.1 remote-as 65300 From the perspective of router R-1， what kind of router is the router with IP address 192.23.1.1？（）

    • A、A peer router running IBGP
    • B、A peer router running EBGP
    • C、A community member running IBGP
    • D、A peer group member running IBGP
    • E、A peer group member running EBGP

    正确答案:A

  • 第8题：

    You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）

    • A、Router# show version
    • B、Router# show flash
    • C、Router# show memory
    • D、Router# show buffers
    • E、Router# show running-config
    • F、All of the above

    正确答案:B

  • 第9题：

    多选题
    You wish to configure IPv6 support on a router which does not have any current IPv4 configuration.Which three steps are used to configure IPv6 with an accompanying IGP in JUNOS software? （）
    A

    set protocols isis inet6

    B

    set routing-options router-id router-id

    C

    set protocols ospf3 area 0 interface all

    D

    set interface fe-0/0/1 unit 0 family inet6

    E

    set routing-options ipv6-router-id router-id


    正确答案： B,C
    解析： 暂无解析

  • 第10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11题：

    单选题
    During the IPv6 autoconfiguration, what does the device append to the 64- bit prefix that it receives from the router to create its IPv6 address?（）
    A

    a pseudora ndom generated number

    B

    its locally configured IPv4 address

    C

    the DHCP - supplied device ID

    D

    its MAC address


    正确答案： C
    解析： 暂无解析

  • 第12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13题：

    Refer to the exhibit. When running OSPF, What would cause router A not to form an adjacency with router B?()

    A.The loopback addresses are on different subnets

    B.The value of the dead timers on the router are different

    C.Route summarization is enabled on both routers

    D.The process indentifier on router A is different than the process identifier on router B


    参考答案：B

  • 第14题：

    Which command enables OSPF for IPv6?（）

    • A、router ospf ipv6 process - id
    • B、ipv6 ospf process - id
    • C、router ospf process - id
    • D、ipv6 router ospf process - id

    正确答案:D

  • 第15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16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17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18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19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20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21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22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23题：

    单选题
    Router A is unable to reach Router B.Both routers are running ios version 12.0.After reviewing the command output and graphic,what is the most likely cause of the problem?（）
    A

    incorrect bandwidt h configuration

    B

    incorrect LMI configuration

    C

    incorrect map statement

    D

    incorrect IP address


    正确答案： D
    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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