更多“多选题What are three RSVP messages?()APathErr : Path errorBResvErr : Reservation errorCPathConfTear : Path confirmation teardownDResvConf : Reservation confirmationEResvConfTear : Reservation confirmation teardown”相关问题
  • 第1题:

    What are three RSVP messages?()

    A. PathErr : Path error

    B. ResvErr : Reservation error

    C. PathConfTear : Path confirmation teardown

    D. ResvConf : Reservation confirmation

    E. ResvConfTear : Reservation confirmation teardown


    参考答案:A, B, D

  • 第2题:

    What frame type is used to signal TSPEC reservation from a client?()

    • A、RSVP
    • B、ADDTS
    • C、802.11 association information elements
    • D、WMM capabilities exchange

    正确答案:B

  • 第3题:

    Our travel counselor will both plan your trip and ().

    • A、making your reservation
    • B、reservation will be made
    • C、make your reservation
    • D、reservation will make

    正确答案:C

  • 第4题:

    What are three traffic descriptors that are used by the classification process to categorize packets that require special OoS handling?()

    • A、Resource Reservation Protocol (RSVP)
    • B、IP precedence
    • C、traffic shaping
    • D、trust boundaries
    • E、DSCP
    • F、application

    正确答案:B,E,F

  • 第5题:

    简述中继预留控制(RESERVATION)的功能。


    正确答案: 此控制的功能是当电路群出现或接近出现拥塞时,在此电路群中保留一定数量的可用中继不被某种特定的话务类型使用,预留机制由交换机根据电路群资源的空闲程度而自动激活或取消,来调控双向或出局中继群的话务流量。受影响的话务将转移到下一个可用中继群,若没有可用的迂回中继群,这些话务将被取消。

  • 第6题:

    What are three RSVP messages?()

    • A、PathErr : Path error
    • B、ResvErr : Reservation error
    • C、PathConfTear : Path confirmation teardown
    • D、ResvConf : Reservation confirmation
    • E、ResvConfTear : Reservation confirmation teardown

    正确答案:A,B,D

  • 第7题:

    You need to add a reservation for a print device to a DHCP scope.Which two components should you include in the reservation?()

    • A、the default gateway
    • B、the IP address
    • C、the MAC address
    • D、the printer server name
    • E、the subnet mask

    正确答案:B,C

  • 第8题:

    单选题
    I have a reservation for a()room.
    A

    double

    B

    couple

    C

    pair


    正确答案: A
    解析: 暂无解析

  • 第9题:

    多选题
    You need to add a reservation for a print device to a DHCP scope.Which two components should you include in the reservation?()
    A

    the default gateway

    B

    the IP address

    C

    the MAC address

    D

    the printer server name

    E

    the subnet mask


    正确答案: D,B
    解析: 暂无解析

  • 第10题:

    多选题
    What are two components of the QoS Integrated Services (IntServ) model?()
    A

    link efficiency

    B

    admission control

    C

    classification and marking

    D

    shaping and policing

    E

    congestion avoidance using the RTP protocol

    F

    resource reservation using the RSVP protocol


    正确答案: E,D
    解析: 暂无解析

  • 第11题:

    单选题
    If you want to have a meal in the restaurant, what should you do first?
    A

    Make a reservation.

    B

    Telephone them.

    C

    Just go there.


    正确答案: C
    解析:
    文中最后一段提到“如果你想去该餐馆就餐的话,你必须提前告诉他们”,意即“预订”(make a reservation)。

  • 第12题:

    多选题
    What are three traffic descriptors that are used by the classification process to categorize packets that require special OoS handling?()
    A

    Resource Reservation Protocol (RSVP)

    B

    IP precedence

    C

    traffic shaping

    D

    trust boundaries

    E

    DSCP

    F

    application


    正确答案: B,E
    解析: 暂无解析

  • 第13题:

    I have a reservation for a()room.

    Adouble

    Bcouple

    Cpair


    A

  • 第14题:

    I have a reservation for a()room.

    • A、double
    • B、couple
    • C、pair

    正确答案:A

  • 第15题:

    Which two statements are true about CAC?()

    • A、CAC is implemented in the call setup phase to allocate bandwidth resources
    • B、CAC is implemented in the call maintenance phase to allocate bandwidth resources
    • C、CAC is utilized during the call teardown phase to ensure that all resources have been released
    • D、CAC uses the Cisco RSVP (Resource Reservation Protocol) Agent to integrate call-processing capabilities with the underlying network infrastructure
    • E、CAC is implemented in the call setup phase to determine the destination of the call

    正确答案:A,D

  • 第16题:

    What are the three models of quality of service (QoS) in a network?()

    • A、 Resource Reservation Protocol (RSVP)
    • B、 first-in, first-out (FIFO)
    • C、 best-effort
    • D、 CBWFQ
    • E、 IntServ
    • F、 DiffServ

    正确答案:C,E,F

  • 第17题:

    What are two components of the QoS Integrated Services (IntServ) model?()

    • A、 link efficiency
    • B、 admission control
    • C、 classification and marking
    • D、 shaping and policing
    • E、 congestion avoidance using the RTP protocol
    • F、 resource reservation using the RSVP protocol

    正确答案:B,F

  • 第18题:

    What are three RSVP messages?()

    • A、PathErr:Path error
    • B、ResvErr:Reservation error
    • C、PathConf:Path confirmation
    • D、ResvConf:Reservation confirmation

    正确答案:A,B,D

  • 第19题:

    多选题
    What are the three models of quality of service (QoS) in a network?()
    A

    Resource Reservation Protocol (RSVP)

    B

    first-in, first-out (FIFO)

    C

    best-effort

    D

    CBWFQ

    E

    IntServ

    F

    DiffServ


    正确答案: B,D
    解析: 暂无解析

  • 第20题:

    单选题
    What frame type is used to signal TSPEC reservation from a client?()
    A

    RSVP

    B

    ADDTS

    C

    802.11 association information elements

    D

    WMM capabilities exchange


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    A: I need to make a hotel reservation for my father.  B: ______
    A

    Why does your father want to stay in a hotel?

    B

    Is your father going abroad?

    C

    But do you know how to make a reservation?

    D

    How about calling the travel agency?


    正确答案: B
    解析:
    A方说:“我需要帮我父亲预订旅馆。” C项“但是你知道如何预订旅馆吗”旨在提醒对方,是B方针对A方话语的恰当反应。

  • 第22题:

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

    CAC is implemented in the call setup phase to allocate bandwidth resources

    B

    CAC is implemented in the call maintenance phase to allocate bandwidth resources

    C

    CAC is utilized during the call teardown phase to ensure that all resources have been released

    D

    CAC uses the Cisco RSVP (Resource Reservation Protocol) Agent to integrate call-processing capabilities with the underlying network infrastructure

    E

    CAC is implemented in the call setup phase to determine the destination of the call


    正确答案: C,A
    解析: 暂无解析

  • 第23题:

    多选题
    What are three RSVP messages?()
    A

    PathErr:Path error

    B

    ResvErr:Reservation error

    C

    PathConf:Path confirmation

    D

    ResvConf:Reservation confirmation


    正确答案: D,B
    解析: 暂无解析