What is the proper order for CoS processing for ingress packets on a Juniper router?（）A、Multifield Classifier > Forwarding Policy > Policing > BA ClassifierB、Multifield Classifier > Policing > BA Classifier > Forwarding PolicyC、BA Classifier > Policing >

题目

What is the proper order for CoS processing for ingress packets on a Juniper router?（）

  • A、Multifield Classifier > Forwarding Policy > Policing > BA Classifier
  • B、Multifield Classifier > Policing > BA Classifier > Forwarding Policy
  • C、BA Classifier > Policing > Multifield Classifier > Forwarding Policy
  • D、BA Classifier > Forwarding Policy > Policing > Multifield Classifier
相似考题

1.Referring to the exhibit, which type of classifier is being used in this CoS configuration?()A. behavior aggregateB. policerC. multifieldD. forwarding policy

2.What is the default classifier for IPv4 traffic in JUNOS software?()A. dscpB. 802.1PC. inet-precedence ipprec-defaultD. inet-precedence ipprec-compatability

3.What are three ways an IP interface can be assigned to a virtual router in a PPP over ATM environment? ()(Choose three.)A. profileB. policy listC. domain mapD. RADIUS VSAE. classifier ACL

4.Which utility is used to assign a flow of data to a traffic class?()A. ip profileB. policy-listC. classifier-listD. rate-limit-profile

更多“What is the proper order for CoS processing for ingress packets on a Juniper router?（）A、Multifield Classifier Forwarding Policy Policing BA ClassifierB、Multifield Classifier Policing BA Classifier Forwarding PolicyC、BA Classifier Policing Multifie”相关问题

  • 第1题：

    When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router?()

    A.after a packet is identified by a multifield classifier

    B.after the traffic passes though a shaper

    C.prior to ingress policing of traffic

    D.while the packet is stored in the switching fabric of the router


    参考答案：C

  • 第2题：

    What is the last CoS process performed prior to a packet leaving a router?()

    A.Rewrite Marker

    B.Multifield Classifier

    C.Policing

    D.BA Classifier


    参考答案：A

  • 第3题：

    Which two of these are differences between traffic policing and traffic shaping？（）

    • A、with traffic shaping，a router stores excess traffic in packet buffers until bandwidth is available again
    • B、with policing you can tune the buffer usage for traffic exceeding the specified CIR
    • C、with shaping you can tune the buffer usage for traffic exceeding the specified CIR
    • D、shaping should only be applied for ingress traffic，policing only for egress
    • E、policing uses a token bucket algorithm，shaping uses an SPD algorithm

    正确答案:A,C

  • 第4题：

    What is a method by which an IP interface can be assigned to a virtual router in a PPP over ATM environment?（）

    • A、policy list
    • B、RADIUS VSA
    • C、classifier ACL
    • D、LCP negotiation

    正确答案:B

  • 第5题：

    What are three facts control plane policing？ （）

    • A、a set of rules that can be established and associated with the ingress and egress ports of the control plane
    • B、improves performance of the control plane by marking control plane packets with DSCPEF
    • C、protects the control plane on a router from DoS attacks
    • D、treats the control plane as a separate entity with its own ingress （input） and egress （output） ports
    • E、provides the control plane with a separate token bucket
    • F、enhances security of the control plane by tunneling packets to and from the control plane

    正确答案:A,C,D

  • 第6题：

    When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router?（）

    • A、after a packet is identified by a multifield classifier
    • B、after the traffic passes though a shaper
    • C、prior to ingress policing of traffic
    • D、while the packet is stored in the switching fabric of the router

    正确答案:C

  • 第7题：

    What is the default classifier for IPv4 traffic in JUNOS software?（）

    • A、dscp
    • B、802.1P
    • C、inet-precedence ipprec-default
    • D、inet-precedence ipprec-compatability

    正确答案:D

  • 第8题：

    Which utility is used to assign a flow of data to a traffic class?（）

    • A、ip profile
    • B、policy-list
    • C、classifier-list
    • D、rate-limit-profile

    正确答案:B

  • 第9题：

    多选题
    Which two of these are differences between traffic policing and traffic shaping？（）
    A

    with traffic shaping，a router stores excess traffic in packet buffers until bandwidth is available again

    B

    with policing you can tune the buffer usage for traffic exceeding the specified CIR

    C

    with shaping you can tune the buffer usage for traffic exceeding the specified CIR

    D

    shaping should only be applied for ingress traffic，policing only for egress

    E

    policing uses a token bucket algorithm，shaping uses an SPD algorithm


    正确答案： C,A
    解析： 暂无解析

  • 第10题：

    单选题
    What is the first CoS process performed when a packet enters a JUNOS device?（）
    A

    Rewrite Marker

    B

    Multifield Classifier

    C

    Policing

    D

    BA Classifier


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router?（）
    A

    after a packet is identified by a multifield classifier

    B

    after the traffic passes though a shaper

    C

    prior to ingress policing of traffic

    D

    while the packet is stored in the switching fabric of the router


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    What is the proper order for CoS processing for ingress packets on a Juniper router?（）
    A

    Multifield Classifier > Forwarding Policy > Policing > BA Classifier

    B

    Multifield Classifier > Policing > BA Classifier > Forwarding Policy

    C

    BA Classifier > Policing > Multifield Classifier > Forwarding Policy

    D

    BA Classifier > Forwarding Policy > Policing > Multifield Classifier


    正确答案： B
    解析： 暂无解析

  • 第13题：

    What is the first CoS process performed when a packet enters a JUNOS device?()

    A.Rewrite Marker

    B.Multifield Classifier

    C.Policing

    D.BA Classifier


    参考答案：D

  • 第14题：

    What is the proper order for CoS processing for ingress packets on a Juniper router?()

    A.Multifield Classifier > Forwarding Policy > Policing > BA Classifier

    B.Multifield Classifier > Policing > BA Classifier > Forwarding Policy

    C.BA Classifier > Policing > Multifield Classifier > Forwarding Policy

    D.BA Classifier > Forwarding Policy > Policing > Multifield Classifier


    参考答案：C

  • 第15题：

    Which of the following statemets regarding Control Plane Policing （CoPP） is correct？（）

    • A、Control Plane Policing （CoPP） addresses the need to protect the management planes， ensuring routingstability， availability， and critical packet delivery.
    • B、Control Plane Policing （CoPP） leverages MQC to define traffic classification criteria and to specifyconfigurable policy actions for the classified traffic.
    • C、Control Plane Policing （CoPP） uses a dedicated "control-plane" command via the Modular QoS CLI （MQC）to provide filtering and rate limiting capabilities.
    • D、Control Plane Policing （CoPP） uses "service policy" command under relevant interfaces to filter DOS packet to protect routing packets.
    • E、Control Plane Policing （CoPP） protects the transit management and data traffic through the router.

    正确答案:A,B,C

  • 第16题：

    下列哪种方案需要使用traffic classifier命令配置（）。

    • A、CBQ
    • B、GTS
    • C、CAR
    • D、WFQ

    正确答案:A

  • 第17题：

    What is the first CoS process performed when a packet enters a JUNOS device?（）

    • A、Rewrite Marker
    • B、Multifield Classifier
    • C、Policing
    • D、BA Classifier

    正确答案:D

  • 第18题：

    What are three ways an IP interface can be assigned to a virtual router in a PPP over ATM environment? （）(Choose three.)

    • A、profile
    • B、policy list
    • C、domain map
    • D、RADIUS VSA
    • E、classifier ACL

    正确答案:A,C,D

  • 第19题：

    What is a method by which an IP interface can be assigned to a virtual router in a PPP over ATM environment？（）

    • A、profile
    • B、policylist
    • C、classifier ACL
    • D、LCP negotiation

    正确答案:A

  • 第20题：

    What is the last CoS process performed prior to a packet leaving a router?（）

    • A、Rewrite Marker
    • B、Multifield Classifier
    • C、Policing
    • D、BA Classifier

    正确答案:A

  • 第21题：

    单选题
    What is the default classifier for IPv4 traffic in JUNOS software?（）
    A

    dscp

    B

    802.1P

    C

    inet-precedence ipprec-default

    D

    inet-precedence ipprec-compatability


    正确答案： D
    解析： 暂无解析

  • 第22题：

    多选题
    Which of the following statemets regarding Control Plane Policing （CoPP） is correct？（）
    A

    Control Plane Policing （CoPP） addresses the need to protect the management planes， ensuring routingstability， availability， and critical packet delivery.

    B

    Control Plane Policing （CoPP） leverages MQC to define traffic classification criteria and to specifyconfigurable policy actions for the classified traffic.

    C

    Control Plane Policing （CoPP） uses a dedicated control-plane command via the Modular QoS CLI （MQC）to provide filtering and rate limiting capabilities.

    D

    Control Plane Policing （CoPP） uses service policy command under relevant interfaces to filter DOS packet to protect routing packets.

    E

    Control Plane Policing （CoPP） protects the transit management and data traffic through the router.


    正确答案： B,C
    解析： 暂无解析

  • 第23题：

    单选题
    What is the last CoS process performed prior to a packet leaving a router?（）
    A

    Rewrite Marker

    B

    Multifield Classifier

    C

    Policing

    D

    BA Classifier


    正确答案： B
    解析： 暂无解析

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