多选题What are two functions associated with JUNOS software class of service？（）ALog incoming traffic.BManage ingress bandwidth.CMark packets for special handling.DManage congestion by intelligently dropping traffic.EClassify Frame Relay QoS packets into an e

题目
多选题
What are two functions associated with JUNOS software class of service？（）
A

Log incoming traffic.

B

Manage ingress bandwidth.

C

Mark packets for special handling.

D

Manage congestion by intelligently dropping traffic.

E

Classify Frame Relay QoS packets into an equivalent OP CoS environment.

相似考题

1.Which two statements about Junos software packet handling are correct?()(Choose two.)A. The Junos OS applies service ALGs only for the first packet of a flow.B. The Junos OS uses fast-path processing only for the first packet of a flow.C. The Junos OS performs policy lookup only for the first packet of a flow.D. The Junos OS applies SCREEN options for both first and consecutive packets of a flow.

2.In JUNOS software, unclassified packets are associated with which forwarding class?()A. network controlB. best effortC. assured forwardingD. expedited forwarding

3.What are three functions associated with JUNOS software class of service?()A. Log incoming traffic.B. Classify incoming packets.C. Manage outbound bandwidth.D. Manage congestion by intelligently dropping traffic.E. Classify ATM QoS packets into an equivalent IP CoS environment.

4.What are two functions associated with JUNOS software class of service?()A. Manage ingress bandwidth.B. Mark packets for special handling.C. Manage congestion by intelligently dropping traffic.D. Classify Frame Relay QoS packets into an equivalent IP CoS environment.

参考答案和解析
正确答案： D,E
解析： 暂无解析
更多“多选题What are two functions associated with JUNOS software class of service？（）ALog incoming traffic.BManage ingress bandwidth.CMark packets for special handling.DManage congestion by intelligently dropping traffic.EClassify Frame Relay QoS packets into an e”相关问题

  • 第1题：

    You are working with a client to deploy QoS on their Frame Relay WAN. They would like to be able to allow packets to cross the Frame Relay WAN but have them marked as discard eligible if they exceed the QoS policy.How would you accomplish this task?（）

    A. Configure a class map that sets the DE bit so that the policy map can correctly apply a violate-action if the policy is exceeded.

    B. Configure a service policy that sets the DE bit and apply it to the serial interface connected to the Frame Relay WAN.

    C. Configure a policy map that has a burst-max action of setting the DE bit if the policy is exceeded.

    D. Configure a policy map that has a violate-action to change the DE bit from 0 to 1.


    参考答案：D

  • 第2题：

    What two statistics appear in show frame－relay map output?()

    A. The number of FECN packets that are received by the router

    B. The number of BECN packets that are received by the router

    C. The ip address of the local router

    D. The value of the local DLCI

    E. The status of the PVC that is configured on the router


    参考答案：D, E

  • 第3题：

    You are working with a client to deploy QoS on their Frame Relay WAN. They would like to be able to allow packets to cross the Frame Relay WAN but have them marked as discard eligible if they exceed the QoS policy. How would you accomplish this task?（）

    • A、Configure a class map that sets the DE bit so that the policy map can correctly apply a violate-action if the policy is exceeded.
    • B、Configure a service policy that sets the DE bit and apply it to the serial interface connected to the Frame Relay WAN.
    • C、Configure a policy map that has a burst-max action of setting the DE bit if the policy is exceeded.
    • D、Configure a policy map that has a violate-action to change the DE bit from 0 to 1.

    正确答案:D

  • 第4题：

    What is required to enable fragmentation of large FTP packets when voice quality on the network is affected by FTP transfers?（）

    • A、Configure TCP header compression on interface
    • B、Configure MPL on the Frame Relay interfaces
    • C、Configure FRF 12 fragmentation on the Frame Relay interfaces
    • D、Fragmentation is not supported with service internetworking

    正确答案:B

  • 第5题：

    To ensure voice packets are kept within the Committed Information Rate (CIR) of a Frame Relay link, what should be used in the CPE?（）

    • A、prioritization
    • B、classification
    • C、fragmentation
    • D、traffic shaping

    正确答案:D

  • 第6题：

    What two statistics appear in show frame-relay map output?（）

    • A、The number of FECN packets that are received by the router
    • B、The number of BECN packets that are received by the router
    • C、The ip address of the local router
    • D、The value of the local DLCI
    • E、The status of the PVC that is configured on the router

    正确答案:D,E

  • 第7题：

    In JUNOS software, unclassified packets are associated with which forwarding class?（）

    • A、network control
    • B、best effort
    • C、assured forwarding
    • D、expedited forwarding

    正确答案:B

  • 第8题：

    What are three functions associated with JUNOS software class of service?（）

    • A、Log incoming traffic.
    • B、Classify incoming packets.
    • C、Manage outbound bandwidth.
    • D、Manage congestion by intelligently dropping traffic.
    • E、Classify ATM QoS packets into an equivalent IP CoS environment.

    正确答案:B,C,D

  • 第9题：

    多选题
    SDM creates a low latency queuing （LLQ） service policy with its associated classes. What are the two types of low latency queuing available using the SDM QoS wizard？（）
    A

    FIFO queuing， which provides a means to hold packets while they are waiting to exit an interface

    B

    Priority queuing， which ensures a fixed amount of bandwidth

    C

    Custom queuing （CQ）， which provides a queuing tool that services all queues， even during times of congestion

    D

    Bandwidth queuing， which ensures a minimum amount of bandwidth

    E

    Weighted fair queuing （WFQ）， which classifies packets based on flows


    正确答案： E,A
    解析： 暂无解析

  • 第10题：

    多选题
    Which two statements about Junos software packet handling are correct?（）(Choose two.)
    A

    The Junos OS applies service ALGs only for the first packet of a flow.

    B

    The Junos OS uses fast-path processing only for the first packet of a flow.

    C

    The Junos OS performs policy lookup only for the first packet of a flow.

    D

    The Junos OS applies SCREEN options for both first and consecutive packets of a flow.


    正确答案： C,B
    解析： 暂无解析

  • 第11题：

    多选题
    What are two functions associated with JUNOS software class of service?（）
    A

    Manage ingress bandwidth.

    B

    Mark packets for special handling.

    C

    Manage congestion by intelligently dropping traffic.

    D

    Classify Frame Relay QoS packets into an equivalent IP CoS environment.


    正确答案： A,C
    解析： 暂无解析

  • 第12题：

    多选题
    What are two benefits of control plane policing？（）
    A

    protection against denial of service （DoS） attacks at infrastructure routers and switches

    B

    protection against known worm attacks in routers and switches

    C

    quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches

    D

    quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches

    E

    quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches


    正确答案： A,D
    解析： 暂无解析

  • 第13题：

    Users have been complaining that their Frame Relay connection to the corporate site is very slow. The network administrator suspects that the link is overloaded. Based on the partial output of the Router show frame relay pvc command shown in the graphic, which output value indicates to the local router that traffic sent to the corporate site is experiencing congestion?（）

    A. DLCI = 100

    B. last time PVC status changed 00:25:40

    C. in BECN packets 192

    D. in FECN packets 147

    E. in DE packets 0


    参考答案：C

  • 第14题：

    Which three functions are provided by JUNOS Software for security platforms？（）

    • A、VPN establishment
    • B、stateful ARP lookups
    • C、Dynamic ARP inspection
    • D、Network Address Translation
    • E、inspection of packets at higher levels （Layer 4 and above）

    正确答案:A,D,E

  • 第15题：

    What are two benefits of control plane policing？（）

    • A、protection against denial of service （DoS） attacks at infrastructure routers and switches
    • B、 protection against known worm attacks in routers and switches
    • C、quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches
    • D、quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches
    • E、quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches

    正确答案:A,D

  • 第16题：

    What are two functions associated with JUNOS software class of service?（）

    • A、Manage ingress bandwidth.
    • B、Mark packets for special handling.
    • C、Manage congestion by intelligently dropping traffic.
    • D、Classify Frame Relay QoS packets into an equivalent IP CoS environment.

    正确答案:B,C

  • 第17题：

    What two statistics appear in show frame-relay map output?（）

    • A、The number of FECN packets that are received by the router
    • B、The number of BECN packets that are received by the router.
    • C、The ip address of the local router
    • D、The value of the local DLCI
    • E、The status of the PVC that is configured on the router

    正确答案:D,E

  • 第18题：

    What are two functions associated with JUNOS software class of service？（）

    • A、Log incoming traffic.
    • B、Manage ingress bandwidth.
    • C、Mark packets for special handling.
    • D、Manage congestion by intelligently dropping traffic.
    • E、Classify Frame Relay QoS packets into an equivalent OP CoS environment.

    正确答案:C,D

  • 第19题：

    Which two statements about JUNOS Software packet handling are correct？（）

    • A、JUNOS Software applies service ALGs only for the first packet of a flow.
    • B、JUNOS Software uses fast-path processing only for the first packet of a flow.
    • C、JUNOS Software performs route and policy lookup only for the first packet of a flow.
    • D、JUNOS Software applies SCREEN options for both first and consecutive packets of a flow.

    正确答案:C,D

  • 第20题：

    多选题
    Which three functions are provided by JUNOS Software for security platforms？（）
    A

    VPN establishment

    B

    stateful ARP lookups

    C

    Dynamic ARP inspection

    D

    Network Address Translation

    E

    inspection of packets at higher levels （Layer 4 and above）


    正确答案： E,C
    解析： 暂无解析

  • 第21题：

    多选题
    What two statistics appear in show frame-relay map output?（）
    A

    The number of FECN packets that are received by the router

    B

    The number of BECN packets that are received by the router

    C

    The ip address of the local router

    D

    The value of the local DLCI

    E

    The status of the PVC that is configured on the router


    正确答案： D,E
    解析： 暂无解析

  • 第22题：

    多选题
    What are three functions associated with JUNOS software class of service？（）
    A

    Log incoming traffic.

    B

    Classify incoming packets.

    C

    Manage outbound bandwidth.

    D

    Manage congestion by intelligently dropping traffic.

    E

    Classify ATM QoS packets into a equivalent IP CoS environment.


    正确答案： C,E
    解析： 暂无解析

  • 第23题：

    多选题
    What are two functions associated with JUNOS software class of service？（）
    A

    Log incoming traffic.

    B

    Manage ingress bandwidth.

    C

    Mark packets for special handling.

    D

    Manage congestion by intelligently dropping traffic.

    E

    Classify Frame Relay QoS packets into an equivalent OP CoS environment.


    正确答案： A,C
    解析： 暂无解析

  • 第24题：

    多选题
    What two statistics appear in show frame-relay map output?（）
    A

    The number of FECN packets that are received by the router

    B

    The number of BECN packets that are received by the router.

    C

    The ip address of the local router

    D

    The value of the local DLCI

    E

    The status of the PVC that is configured on the router


    正确答案： C,E
    解析： 暂无解析

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