Which term describes the process of encapsulating IPv6 packets inside IPv4 packets?()A.tunnelingB.hashingC.routingD.NAT

题目
Which term describes the process of encapsulating IPv6 packets inside IPv4 packets?()

A.tunneling

B.hashing

C.routing

D.NAT

相似考题

1.Which term describes a group of packets sharing common forwarding characteristics?()A. common forwarding classB. forwarding equivalence classC. equivalent class characteristicsD. forwarding class characteristics

2.A small amount of spoofed packets are being sent across a network and a large amount of reply packets are being sent back to the network resource. Which of the following BEST describes this security threat?（）A.WormB.SmurfC.Logic BombD.Man-in-the-middle

3.The router SIS-R has been configured in a CIS network. As a network administrator, you were required to enable MPLS on that router.Which of the following description is making sense on the basis of the output information?（）A. CEF switching is only needed to forward labeled packets.B. CEF switching is needed on both ingress and egress interfaces on which MPLS is enabled.C. Interface-level CEF switching is needed only on egress interfaces that are sending IP packets on which the egress LSR performs the label imposition process.D. Interface-level CEF switching is needed only on ingress interfaces that are receiving IP packets on which the ingress LSR performs the label imposition process.

4.Which two statements are true about firewall filter configurations?()A. Multiple action modifiers can be included in the same term.B. Only a single action modifier can be included in the same term.C. If an action modifier exists without a terminating action, matching packets will be accepted.D. If an action modifier exists without a terminating action, matching packets will be discarded.

参考答案和解析
参考答案：A
更多“Which term describes the process of encapsulating IPv6 packets inside IPv4 packets?() ”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：

    In order to maintain security， with which hop count are IPv6 neighbor discovery packets sent？（）

    • A、0
    • B、1
    • C、255
    • D、256

    正确答案:C

  • 第3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4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5题：

    Which two statements about DS-Lite are true？（）

    • A、IPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.
    • B、Ipv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.
    • C、The LSN performs NAT44 on private IPv4 source addresses.
    • D、DS-Lite does not perform any address translation.

    正确答案:A,C

  • 第6题：

    A small amount of spoofed packets are being sent across a network and a large amount of reply packets are being sent back to the network resource. Which of the following BEST describes this security threat?（）

    • A、Worm
    • B、Smurf
    • C、Logic Bomb
    • D、Man-in-the-middle

    正确答案:B

  • 第7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8题：

    单选题
    Which statement best describes the application of link fragmentation and interleaving （LFI）？（）
    A

    It compresses the Layer 2 payload and marks the packet as a high priority to be transmitted first

    B

    It fragments larger packets and allows VoIP packets to be transmitted in between them.

    C

    It stops the transmission of large packets when priority packets arrive.

    D

    It sends high priority packets in between normal traffic packets.


    正确答案： B
    解析： 暂无解析

  • 第9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10题：

    单选题
    Which term describes a group of packets sharing common forwarding characteristics?（）
    A

    common forwarding class

    B

    forwarding equivalence class

    C

    equivalent class characteristics

    D

    forwarding class characteristics


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which term describes the process of encapsulating IPv6 packets inside IPv4 packets?（）
    A

    tunneling

    B

    hashing

    C

    routing

    D

    NAT


    正确答案： A
    解析： 暂无解析

  • 第12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

  • 第13题：

    Which two statements are true about MLP interleaving？ （）

    • A、 It fragments and encapsulates all packets in a fragmentation header.
    • B、 Packets smaller than the fragmentation size are interleaved between the fragments of thelarger packets.
    • C、 Packets larger than the fragmentation size are always fragmented， and cannot be interleaved，even if the traffic is voice traffic.
    • D、 It fragments and encapsulates packets that are longer than a configured size， but does not encapsulate smaller packets inside a fragmentation header.

    正确答案:B,D

  • 第14题：

    Which statement best describes the application of link fragmentation and interleaving （LFI）？（）

    • A、It compresses the Layer 2 payload and marks the packet as a high priority to be transmitted first
    • B、It fragments larger packets and allows VoIP packets to be transmitted in between them.
    • C、It stops the transmission of large packets when priority packets arrive.
    • D、It sends high priority packets in between normal traffic packets.

    正确答案:B

  • 第15题：

    You have configured a firewall filter with a single term matching on packets with a source address in the 10.0.0.0/24 subnet. This term only includes the count action.Which two statements are true about traffic evaluated by this firewall filter?（）

    • A、Packets outside the 10.0.0.0/24 subnet will be accepted.
    • B、Packets outside the 10.0.0.0/24 subnet will be rejected.
    • C、Packets outside the 10.0.0.0/24 subnet will be counted.
    • D、Packets outside the 10.0.0.0/24 subnet will not be counted.

    正确答案:B,D

  • 第16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17题：

    Which mechanism does OSPFv3 use when the router LSA is too big to be sent out？（）

    • A、It relies on IPv6 to do the fragmenting.
    • B、It splits the LS Update packet into smaller packets.
    • C、It splits the LSA into smaller router LSA packets.
    • D、It produces an error.

    正确答案:C

  • 第18题：

    单选题
    In order to maintain security， with which hop count are IPv6 neighbor discovery packets sent？（）
    A

    0

    B

    1

    C

    255

    D

    256


    正确答案： C
    解析： 暂无解析

  • 第19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20题：

    多选题
    Which two statements about DS-Lite are true？（）
    A

    IPv4 packets are carried over IPv6 tunnels to the LSN while IPv6 traffic is forwarded natively.

    B

    Ipv6 packets are carried over IPv4 tunnels to the LSN while IPv4 traffic is forwards natively.

    C

    The LSN performs NAT44 on private IPv4 source addresses.

    D

    DS-Lite does not perform any address translation.


    正确答案： B,A
    解析： 暂无解析

  • 第21题：

    多选题
    Which two statements are true about firewall filter configurations?（）
    A

    Multiple action modifiers can be included in the same term.

    B

    Only a single action modifier can be included in the same term.

    C

    If an action modifier exists without a terminating action, matching packets will be accepted.

    D

    If an action modifier exists without a terminating action, matching packets will be discarded.


    正确答案： A,D
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements are true about MLP interleaving？ （）
    A

    It fragments and encapsulates all packets in a fragmentation header.

    B

    Packets smaller than the fragmentation size are interleaved between the fragments of thelarger packets.

    C

    Packets larger than the fragmentation size are always fragmented， and cannot be interleaved，even if the traffic is voice traffic.

    D

    It fragments and encapsulates packets that are longer than a configured size， but does not encapsulate smaller packets inside a fragmentation header.


    正确答案： B,D
    解析： 暂无解析

  • 第23题：

    单选题
    Which mechanism does OSPFv3 use when the router LSA is too big to be sent out？（）
    A

    It relies on IPv6 to do the fragmenting.

    B

    It splits the LS Update packet into smaller packets.

    C

    It splits the LSA into smaller router LSA packets.

    D

    It produces an error.


    正确答案： C
    解析： 暂无解析

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