参考答案和解析
正确答案: B
解析: 暂无解析
更多“单选题What is the Draft-Martini control plane based on?()A IGPB LDPC BGPD RSVP”相关问题
  • 第1题:

    Which of the following is an EGP routing protocol?()

    A.IGP

    B.OSPF

    C.BGP

    D.RIP


    参考答案:C

  • 第2题:

    哪几个协议可以用于动态LSP建立()

    A.IGP

    B.LDP

    C.BGP

    D.RSVP


    参考答案:B, D

  • 第3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4题:

    The route processor is critical to the operation of a network, and any service disruption to the route processor can result in network outages. Which QoS tool canprotectroute processor traffic?()

    • A、control plane policing
    • B、data plane policing
    • C、network-based application recognition (NBAR)
    • D、service plane policing
    • E、management plane policing

    正确答案:A

  • 第5题:

    标签分配协议有()

    • A、LDP
    • B、CR-LDP
    • C、RSVP-TE
    • D、MP-BGP

    正确答案:A,B,C,D

  • 第6题:

    Which of the following is an EGP routing protocol?()

    • A、IGP
    • B、OSPF
    • C、BGP
    • D、RIP

    正确答案:C

  • 第7题:

    Which two are characteristics of both Kompella and Martini-based VPNs? ()

    • A、label stacking
    • B、auto-provisioning
    • C、circuit status vector
    • D、Martini Encapsulation
    • E、LDP-based control plane

    正确答案:A,D

  • 第8题:

    On what is the Kompella control plane based?()

    • A、IGP
    • B、LDP
    • C、BGP
    • D、MPLS

    正确答案:C

  • 第9题:

    单选题
    What is the Draft-Kompella control plane based on?()
    A

    IGP

    B

    LDP

    C

    BGP

    D

    MPLS


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    What is the difference between the Ethanalyzer and the SPAN feature in Cisco NX-OS?()
    A

     The Ethanalyzer captures control-plane traffic, while SPAN captures all traffic.

    B

     The Ethanalyzer captures all traffic including control-plane traffic, while SPAN captures only the control-plane traffic.

    C

     The Ethanalyzer captures only data traffic, while SPAN captures all traffic.

    D

     The Ethanalyzer captures only control traffic, while SPAN captures data traffic.


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    On what is the Martini control plane based?()
    A

    IGP

    B

    LDP

    C

    BGP

    D

    RSVP


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    What is the Draft-Martini control plane based on?()
    A

    IGP

    B

    LDP

    C

    BGP

    D

    RSVP


    正确答案: B
    解析: 暂无解析

  • 第13题:

    CiscoIOSXRhasimplementedanonstoproutingfeaturesothatwhenRPfailoveroccurs,theroutinginformationcanberecoveredlocally.WhichprotocoldoesnotsupporttheNSRfeature?()

    A.OSPF

    B.LDP

    C.BGP

    D.IS-IS

    E.RSVP


    参考答案:E

  • 第14题:

    哪几个协议可以用于动态LSP建立()

    • A、IGP
    • B、LDP
    • C、BGP
    • D、RSVP

    正确答案:B,D

  • 第15题:

    Cisco IOS XR has implemented a nonstop routing feature so that when RP failover occurs, the routinginformation can be recovered locally. Which protocol does not support the NSR feature?()

    • A、OSPF
    • B、LDP
    • C、BGP
    • D、IS-IS
    • E、RSVP

    正确答案:E

  • 第16题:

    On what is the Martini control plane based?()

    • A、IGP
    • B、LDP
    • C、BGP
    • D、RSVP

    正确答案:B

  • 第17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18题:

    What is the Draft-Kompella control plane based on?()

    • A、IGP
    • B、LDP
    • C、BGP
    • D、MPLS

    正确答案:C

  • 第19题:

    What is the Draft-Martini control plane based on?()

    • A、IGP
    • B、LDP
    • C、BGP
    • D、RSVP

    正确答案:B

  • 第20题:

    下列可以分发标签的协议有哪些()

    • A、RSVP
    • B、LDP
    • C、MP-BGP
    • D、ISIS

    正确答案:A,B,C

  • 第21题:

    多选题
    Which two are characteristics of both Kompella and Martini-based VPNs? ()
    A

    label stacking

    B

    auto-provisioning

    C

    circuit status vector

    D

    Martini Encapsulation

    E

    LDP-based control plane


    正确答案: A,C
    解析: 暂无解析

  • 第22题:

    单选题
    What is an advantage of the IntServ QoS model?()
    A

     It supports admission control that allows a network to reject or downgrade new RSVP sessions if one of the interfaces in the path has reached the limit (that is, all reservable bandwidth is booked).

    B

     RSVP signals QoS requests per individual flow. In the request the authorized user (authorization object) and needed traffic policy (policy object) are sent. The network can then provide best-effort delivery to these individual flows.

    C

     RSVP streamlines communication by making it unnecessary to inform network devices of flow parameters (IP addresses and port numbers).

    D

     Because of the stateful RSVP architecture, continuous signaling does not have to occur.

    E

     The flow-based approach is scalable to large implementations, such as the public Internet, because RSVP tracks each individual flow.


    正确答案: B
    解析: 暂无解析

  • 第23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24题:

    单选题
    Which Control Plane Policing (CoPP) statement is true?()
    A

     Traffic to be policed is identified using the control-plane global configuration command.

    B

     The control-plane global configuration command enters the Cisco Modular QoS CLI (MQC) mode.

    C

     The control-plane global configuration command enters the control-plane configuration mode. 

    D

     Traffic to be policed is identified using the control-plane interface configuration command.

    E

     The control-plane interface configuration command enters the Cisco Modular QoS CLI (MQC) mode.

    F

     The control-plane interface configuration command enters the control-plane configuration mode.


    正确答案: F
    解析: 暂无解析