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Which of one the following fields is contained within an IEEE Ethernet frame header?()A. source and destination MAC addressB. source MAC address and destination network address onlyC. source and destination network address onlyD. source network address an

题目
Which of one the following fields is contained within an IEEE Ethernet frame header?()

A. source and destination MAC address

B. source MAC address and destination network address only

C. source and destination network address only

D. source network address and destination MAC address

E. source and destination MAC address and source and destination network address


相似考题
参考答案和解析
参考答案:A
更多“Which of one the following fields is contained within an IEEE Ethernet frame header?() ”相关问题
  • 第1题:

    In a frame ,the MPLS label is imposed().

    • A、After the Layer3 header and before Layer2 header
    • B、After the Layer2 header and before Layer3 header
    • C、Within the Layer 3 header
    • D、Before the layer 2 header

    正确答案:B

  • 第2题:

    Which two are valid fields in an IPv6 header?()

    • A、Hop Limit
    • B、Next Header
    • C、Fragment Offset
    • D、Header Checksum

    正确答案:A,B

  • 第3题:

    Which Ethernet field is used to differentiate between the FCoE frame and the FIP frame?()

    • A、 Ethernet FCS
    • B、 Source address
    • C、 Destination address
    • D、 EtherType
    • E、 Protocol type

    正确答案:D

  • 第4题:

    Which of one the following fields is contained within an IEEE Ethernet frame header?()

    • A、source and destination MAC address
    • B、source MAC address and destination network address only
    • C、source and destination network address only
    • D、source network address and destination MAC address
    • E、source and destination MAC address and source and destination network address

    正确答案:A

  • 第5题:

    Which three of the following options are NOT fields found in an Ethernet frame?()

    • A、Version
    • B、Type
    • C、Source Port
    • D、Flags
    • E、Data

    正确答案:A,C,D

  • 第6题:

    多选题
    The core Company switches are configured to use 802.1Q trunks.  Which three statements are  correct with regard to the IEEE 802.1Q standard?()
    A

    The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frame

    B

    The packet is encapsulated with a 26 byte header and a 4 byte FCS

    C

    The protocol uses point-to-multipoint connectivity

    D

    The protocol uses point-to-point connectivity

    E

    The IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00

    F

    The IEEE 802.1Q frame retains the original MAC destination address


    正确答案: B,F
    解析: 暂无解析

  • 第7题:

    多选题
    The Attribute field within the IS-IS LSP header contains which of the following flags? ()
    A

    IS-Type

    B

    Overload (LSPDBOL)

    C

    Pseudonode (PN)

    D

    Attached (ATT)

    E

    Fragment (Frag-Nr)

    F

    Partition (P)


    正确答案: F,D
    解析: 暂无解析

  • 第8题:

    单选题
    Which of one the following fields is contained within an IEEE Ethernet frame header?()
    A

    source and destination MAC address

    B

    source MAC address and destination network address only

    C

    source and destination network address only

    D

    source network address and destination MAC address

    E

    source and destination MAC address and source and destination network address


    正确答案: A
    解析: 暂无解析

  • 第9题:

    多选题
    Which fields are included in the TCP header?()
    A

    Source Port

    B

    Acknowledgement Number

    C

    Request Number

    D

    Destination Address

    E

    Window

    F

    Data


    正确答案: A,C
    解析: 暂无解析

  • 第10题:

    多选题
    Which four of these are MPLS label header fields? ()
    A

    Label

    B

    VPI VCI

    C

    EXP

    D

    TTL

    E

    FCS

    F

    S flag


    正确答案: C,A
    解析: 暂无解析

  • 第11题:

    多选题
    Which two fields are found in an Ethernet frame?()
    A

    Version

    B

    TTL

    C

    Checksum

    D

    Flags

    E

    Data


    正确答案: A,D
    解析: 暂无解析

  • 第12题:

    单选题
    Two Company switches are connected via a trunk link. In this network, the original frame is  encapsulated and an additional header is added before the frame is carried over a trunk link. At  the receiving end, the header is removed and the frame is forwarded to the assigned VLAN.  This  describes which technology?()
    A

     DISL

    B

     ISL

    C

     DTP

    D

     IEEE 802.1Q

    E

     MPLS

    F

     None of the other alternatives apply


    正确答案: E
    解析: 暂无解析

  • 第13题:

    The core Company switches are configured to use 802.1Q trunks.  Which three statements are  correct with regard to the IEEE 802.1Q standard?()

    • A、 The IEEE 802.1Q frame format adds a 4 byte field to a Ethernet frame
    • B、 The packet is encapsulated with a 26 byte header and a 4 byte FCS
    • C、 The protocol uses point-to-multipoint connectivity
    • D、 The protocol uses point-to-point connectivity
    • E、 The IEEE 802.1Q frame uses multicast destination of 0x01-00-0c-00-00
    • F、 The IEEE 802.1Q frame retains the original MAC destination address

    正确答案:A,D,F

  • 第14题:

    Which of the following ATOM traffic encapsulations require the use of a Control Word?()

    • A、Cell relay
    • B、aal5
    • C、Ethernet VLAN
    • D、Frame Relay
    • E、HDLC
    • F、PPP

    正确答案:B,D

  • 第15题:

    The Attribute field within the IS-IS LSP header contains which of the following flags? ()

    • A、IS-Type
    • B、Overload (LSPDBOL)
    • C、Pseudonode (PN)
    • D、Attached (ATT)
    • E、Fragment (Frag-Nr)
    • F、Partition (P)

    正确答案:A,B,D,F

  • 第16题:

    Which of the following interfaces is appropriate for an Ethernet adapter that is configured with an IEEE 802.3 frame type?()

    • A、at0
    • B、en0
    • C、et0
    • D、tr0

    正确答案:C

  • 第17题:

    Which two fields are found in an Ethernet frame?()

    • A、Version
    • B、TTL
    • C、Checksum
    • D、Flags
    • E、Data

    正确答案:C,E

  • 第18题:

    多选题
    Which three of the following options are NOT fields found in an Ethernet frame?()
    A

    Version

    B

    Type

    C

    Source Port

    D

    Flags

    E

    Data


    正确答案: A,E
    解析: 暂无解析

  • 第19题:

    多选题
    Which two fields are found in an Ethernet frame header?()
    A

    TTL

    B

    flags

    C

    checksum

    D

    type


    正确答案: B,D
    解析: 暂无解析

  • 第20题:

    单选题
    Which of the following interfaces is appropriate for an Ethernet adapter that is configured with an IEEE 802.3 frame type?()
    A

    at0

    B

    en0

    C

    et0

    D

    tr0


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    Which Ethernet field is used to differentiate between the FCoE frame and the FIP frame?()
    A

     Ethernet FCS

    B

     Source address

    C

     Destination address

    D

     EtherType

    E

     Protocol type


    正确答案: C
    解析: 暂无解析

  • 第22题:

    多选题
    Which three statements about classification marking of traffic at Layer 2 are true? ()
    A

    a Frame Relay header includes a 1-bit discard eligible (DE) bit to provide the class of service (CoS)

    B

    an ATM header includes a 1-bit DE field to provide the CoS

    C

    an MPLS EXP field is inserted in the Layer 3 IP precedence field to identify the CoS

    D

    the CoS field only exists inside Ethernet frames when 802.1Q or Inter-Switch Link (ISL) trunking is used

    E

    in the IEEE 802.1p standard, three bits are used to identify the user priority bits for the CoS

    F

    in the IEEE 802.1q standard, six bits are used to identify the user priority bits for the CoS


    正确答案: F,E
    解析: 暂无解析

  • 第23题:

    多选题
    Which of the following could be the number of cores contained within AMD processors that utilize AM3 socket?()
    A

    4

    B

    5

    C

    6

    D

    7

    E

    12


    正确答案: E,C
    解析: 暂无解析