What is the PMTUD for IPv6 network？

题目

What is the PMTUD for IPv6 network？

相似考题

1.Your company has an active directory domain. A server named server1 runs the network access policy server role. You need to disable IPv6 for all connections except for the tunnel interface and the IPv6 loopback interface. What should you do?（）A.Run the netsh ras ipv6 set command.B.Run the netsh interface ipv6 delete command.C.Run ipv6.exe and remove the ipv6 protocol.D.From the local area connection properties, uncheck internet protocol versions 6 (TCP/IPv6).

2.Your network trainee asks you, in the context of IPv6 and OSPF, what best des cribes a type 9 LSA? What should you tell her?()A. Link LSAB. Interarea prefix LSA for ABRsC. Router LSAD. Switch LSAE. Intra - area prefix LSAF. None of the above

3.the network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two valid reasons for adopting ipv6 over ipv4?()A. telnet access does not require a passwordB. natC. no broadcastD. chanage of destination address in the ipv6 headerE. chanage of source address in the ipv6 headerF. autoconfiguration

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“What is the PMTUD for IPv6 network？”相关问题

  • 第1题：

    Your network trainee asks you, in the context of IPv6 and OSPF, what best des cribes a type 9 LSA? What should you tell her?（）

    • A、Link LSA
    • B、Interarea prefix LSA for ABRs
    • C、Router LSA
    • D、Switch LSA
    • E、Intra - area prefix LSA
    • F、None of the above

    正确答案:E

  • 第2题：

    the network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two valid reasons for adopting ipv6 over ipv4?（）

    • A、telnet access does not require a password
    • B、nat
    • C、no broadcast
    • D、chanage of destination address in the ipv6 header
    • E、chanage of source address in the ipv6 header
    • F、autoconfiguration

    正确答案:C,F

  • 第3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4题：

    An IPv6 host is configured to request a specific path through the network to reach a destination.Which IPv6 extension header should be used?（）

    • A、Routing
    • B、Hop-by-Hop
    • C、Fragmentation
    • D、Destination Options

    正确答案:A

  • 第5题：

    Your company has client computers that run Windows 7 and client computers that run Windows XP Professional. You enable the Network Discovery feature on the Windows 7 computers. You discover that the Windows XP computers do not appear on the network map. You need to ensure that all client computers appear on the network map. What should you do?（）

    • A、Configure the IPv6 protocol on the Windows 7 computers.
    • B、Configure the network shares on the Windows 7 computers to include the user names of all employees.
    • C、Configure the network shares on the Windows XP computers to include the user names of all employees.
    • D、Install the Link Layer Topology Discovery (LLTD) Responder on the Windows XP computers.

    正确答案:D

  • 第6题：

    Your company is designing its network. The network will use an IPv6 prefix of 2001:DB8:BBCC:0000::/53.You need to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use？（）

    • A、/61
    • B、/62
    • C、/63
    • D、/64

    正确答案:D

  • 第7题：

    Your company has an Active Directory domain. A server named Server1 runs the Network Access Policy server role. You need to disable IPv6 for all connections except for the tunnel interface and the IPv6 Loopback interface. What should you do？（）

    • A、 Run the netsh ras ipv6 set command
    • B、 Run the netsh interface ipv6 delete command
    • C、 Run ipv6.exe and remove the IPv6 protocol
    • D、 From the Local Area connection Properties， uncheck Internet Protocol Versions 6 （TCP/IPv6）

    正确答案:D

  • 第8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9题：

    问答题
    What is the PMTUD for IPv6 network？

    正确答案： PMTUD is using to finding out the lowest MTU value along a path when a packet is sent to a destination to avoid fragmentation. PMTUD for IPv6 uses ICMPv6 error message Type 2， Packet Too Big， for its operation.
    Fragmentation in IPv6 is not performed by intermediary routers. The source node may fragment packets by itself only when the path MTU is smaller than the packets to deliver.
    解析： 暂无解析

  • 第10题：

    多选题
    The network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two validreasons for adopting ipv6 over ipv4？（）
    A

    telnet access does not require a password

    B

    nat

    C

    no broadcast

    D

    chanage of destination address in the ipv6 header

    E

    chanage of source address in the ipv6 header

    F

    autoconfiguration


    正确答案： D,B
    解析： 暂无解析

  • 第11题：

    多选题
    our 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： D,B
    解析： 暂无解析

  • 第12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13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14题：

    what is anycast address （Ipv6）？


    正确答案:anycast is used for one-to-nearest communication. Anycast is a mechanism that delivers a packet to an anycast address to the nearest node member of the anycast group. An anycast address represents a service rather than a device， and the same address can reside on one or more devices providing the same service.

  • 第15题：

    Your company has an IPv6 network that has 25 segments. You deploy a server on the IPv6 network.You need to ensure that the server can communicate with all segments on the IPv6 network.What should you do？（）

    • A、Configure the IPv6 address as fd00：：2b0：d0ff：fee9：4143/8.
    • B、Configure the IPv6 address as fe80：：2b0：d0ff：fee9：4143/64.
    • C、Configure the IPv6 address as ff80：：2b0：d0ff：fee9：4143/64.
    • D、Configure the IPv6 address as 0000：：2b0：d0ff：fee9：4143/64.

    正确答案:A

  • 第16题：

    Your network contains a single Active Directory domain. All servers run Windows Server 2008 R2. A DHCP server is deployed on the network and configured to provide IPv6 prefixes.You need to ensure that when you monitor network traffic,you see the interface identifiers derived from the Extended Unique Identifier (EUI)-64 address.Which command should you run?（）

    • A、netsh.exe interface ipv6 set global addressmaskreply=disabled
    • B、netsh.exe interface ipv6 set global dhcpmediasense=enabled
    • C、netsh.exe interface ipv6 set global randomizeidentifiers=disabled
    • D、netsh.exe interface ipv6 set privacy state=enabled

    正确答案:C

  • 第17题：

    You have a computer that runs Windows 7. The IPv6 address of the computer is configured automatically.You need to identify the IPV6 address of the computer.  What should you do?（）

    • A、At the command prompt， run Netstat.
    • B、At the command prompt run Net config.
    • C、From the network connection status， click Details.
    • D、From network connection properties， select Internet Protocol Version 6 （TCP/IPv6） and click Properties.

    正确答案:C

  • 第18题：

    Your company has an ipv6 network that has 25 segments. You deploy a server on the ipv6 network. You need to ensure that the server can communicate with all segments on the IPv6 network. What should you do?（）

    • A、ConfiguretheIPv6addressasfd00：：2b0：d0ff：fee9：4143/8
    • B、ConfiguretheIPv6addressasfe80：：2b0：d0ff：fee9：4143/64
    • C、ConfiguretheIPv6addressasff80：：2b0：d0ff：fee9：4143/64
    • D、ConfiguretheIPv6addressas0000：：2b0：d0ff：fee9：4143/64

    正确答案:A

  • 第19题：

    单选题
    Your company has an ipv6 network that has 25 segments. You deploy a server on the ipv6 network. You need to ensure that the server can communicate with all segments on the IPv6 network. What should you do?（）
    A

    ConfiguretheIPv6addressasfd00：：2b0：d0ff：fee9：4143/8

    B

    ConfiguretheIPv6addressasfe80：：2b0：d0ff：fee9：4143/64

    C

    ConfiguretheIPv6addressasff80：：2b0：d0ff：fee9：4143/64

    D

    ConfiguretheIPv6addressas0000：：2b0：d0ff：fee9：4143/64


    正确答案： D
    解析： 暂无解析

  • 第20题：

    问答题
    what is anycast address （Ipv6）？

    正确答案： anycast is used for one-to-nearest communication. Anycast is a mechanism that delivers a packet to an anycast address to the nearest node member of the anycast group. An anycast address represents a service rather than a device， and the same address can reside on one or more devices providing the same service.
    解析： 暂无解析

  • 第21题：

    单选题
    Your company is designing its network. The network will use an IPv6 prefix of 2001:DB8:BBCC:0000::/53.You need to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use？（）
    A

    /61

    B

    /62

    C

    /63

    D

    /64


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Your network trainee asks you, in the context of IPv6 and OSPF, what best des cribes a type 9 LSA? What should you tell her?（）
    A

    Link LSA

    B

    Interarea prefix LSA for ABRs

    C

    Router LSA

    D

    Switch LSA

    E

    Intra - area prefix LSA

    F

    None of the above


    正确答案： F
    解析： 暂无解析

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