Whichtrafficdescriptorscanberecognizedandcategorizedbyciscoqualityofservice(qos)features?()A.incominginterface.outgoinginterface.ipprecedence.anddifferentiatedservicescode P.oint(DSCP).B.Incominginterace.ipprecedence.differentiatedservicescodepoint(DSCP),

题目
Whichtrafficdescriptorscanberecognizedandcategorizedbyciscoqualityofservice(qos)features?()

A.incominginterface.outgoinginterface.ipprecedence.anddifferentiatedservicescode P.oint(DSCP).

B.Incominginterace.ipprecedence.differentiatedservicescodepoint(DSCP),andsourceor d.estinationaddress.

C.Outgoinginterface.ipprecedence.differentiatedservicescodepoint(DSCP).andsourceor d.estinationaddress.

D.Incominginterface.outgoinginterface.ipprecedenceanddifferentiatedcodepoint s.ervices(DCPS)

E.Incominginterface.ipprecedence.andsourceordestinationaddress.

F.Outgoinginterface.ipprecedence.andsourceordestinationaddress.


相似考题
更多“Whichtrafficdescriptorscanberecognizedandcategorizedbyciscoqualityofservice(qos)features?() ”相关问题
  • 第1题:

    Whataretwobenefitsofcontrolplanepolicing?()

    A.protectionagainstdenialofservice(DoS)attacksatinfrastructureroutersandswitches

    B.protectionagainstknownwormattacksinroutersandswitches

    C.qualityofservice(QoS)controlforpacketsthataresourcedfromthedataplaneofCiscoroutersandswitches

    D.qualityofservicecontrol(QoS)forpacketsthataredestinedtothecontrolplaneofCiscoroutersandswitches

    E.qualityofservice(QoS)controlforpacketsthataredestinedtothedataplaneofCiscoroutersandswitches


    参考答案:A, D

  • 第2题:

    Which technology is an example of the need for a designer to clearly define features and designedperformance when designing advanced WAN services with a service provider?()

    • A、 FHRP to remote branches.
    • B、 Layer 3 MPLS VPNs routing.
    • C、 Control protocols (for example Spanning Tree Protocol) for a Layer 3 MPLS service.
    • D、 Intrusion prevention, QoS, and stateful firewall support network wide.

    正确答案:B

  • 第3题:

    VOIP is being implemented in the Company network and you need to assess the need for QoS.   Which of the following network problems would indicate a need to implement QoS features?()

    • A、Mis-routed packets  
    • B、Excess jitter
    • C、Delay of critical traffic
    • D、Packet loss due to congestion
    • E、Data link layer broadcast storms
    • F、FTP connections unsuccessful

    正确答案:B,C,D

  • 第4题:

    Which statement is true about the SDM QoS wizard and its ability to enable a QoS policy on router interfaces?()

    • A、QoS can be enabled on interfaces used for Easy VPN clients
    • B、QoS can be enabled on IPsec VPN interfaces and tunnels
    • C、QoS can be enabled on interfaces with an existing QoS policy
    • D、the QoS policy can be enabled for incoming and outgoing traffic on the interface

    正确答案:B

  • 第5题:

    QoS中IntServ模型是指()。

    • A、基于流的QoS技术
    • B、基于VLAN的QoS技术
    • C、基于类的QoS技术
    • D、基于tcont的QoS技术

    正确答案:A

  • 第6题:

    QoS协商的算法是在签约的QoS、SGSN能提供的最大QoS和其他节点满足的QoS之间取平均值。


    正确答案:错误

  • 第7题:

    Which three of the following network features are methods used to achieve high availability()

    • A、Spanning Tree Protocol(STP)
    • B、Delay reduction
    • C、Hot Standby Routing Protocol(HSRP)
    • D、Dynamic routing protocols
    • E、Quality of Service(QoS)
    • F、Jitter management

    正确答案:A,C,D

  • 第8题:

    You work as a network technician at Company. Your boss, Mrs., is interested in  the Cisco Compatible Extensions program.  What are three features of this program? ()

    • A、 Accounting
    • B、 Analog and digital voice
    • C、 Mobility
    • D、 Security
    • E、 Routing and switching
    • F、 VLAN and QoS

    正确答案:C,D,F

  • 第9题:

    单选题
    QoS中IntServ模型是指()。
    A

    基于流的QoS技术

    B

    基于VLAN的QoS技术

    C

    基于类的QoS技术

    D

    基于tcont的QoS技术


    正确答案: B
    解析: 暂无解析

  • 第10题:

    多选题
    You work as a network technician at Company. Your boss, Mrs., is interested in  the Cisco Compatible Extensions program.  What are three features of this program? ()
    A

    Accounting

    B

    Analog and digital voice

    C

    Mobility

    D

    Security

    E

    Routing and switching

    F

    VLAN and QoS


    正确答案: B,A
    解析: 暂无解析

  • 第11题:

    多选题
    AutoQoS takes the interface type and bandwidth into consideration when implementing what three QoS features?()
    A

    FECN

    B

    LLQ

    C

    WRED

    D

    LFI

    E

    CRTP

    F

    CBWFQ


    正确答案: A,F
    解析: 暂无解析

  • 第12题:

    单选题
    Which technology is an example of the need for a designer to clearly define features and designedperformance when designing advanced WAN services with a service provider?()
    A

     FHRP to remote branches.

    B

     Layer 3 MPLS VPNs routing.

    C

     Control protocols (for example Spanning Tree Protocol) for a Layer 3 MPLS service.

    D

     Intrusion prevention, QoS, and stateful firewall support network wide.


    正确答案: B
    解析: 暂无解析

  • 第13题:

    Choose the true statement regarding QoS pre-classify.()

    • A、QoS pre-classify permits making QoS decisions based on elements from the unencrypted IP packet.
    • B、QoS pre-classify is required when encrypting voice.
    • C、QoS pre-classify is an advantage to Service Providers transporting encrypted packets.
    • D、QoS pre-classify is not designed for IPSec/GRE configurations.

    正确答案:A

  • 第14题:

    Cisco Catalyst 4500 Series switches are attractive to medium-size campuses with growth opportunities due to the switches enhanced security and which two other features? ()

    • A、 enhanced multilayer software image
    • B、 connectivity to multiple types of WAN connections
    • C、 Cisco Unified Communications Manager
    • D、 QoS for converged networks
    • E、 modular, customizable components

    正确答案:D,E

  • 第15题:

    AutoQoS takes the interface type and bandwidth into consideration when implementing what three QoS features?()

    • A、FECN
    • B、LLQ
    • C、WRED
    • D、LFI
    • E、CRTP
    • F、CBWFQ

    正确答案:B,D,E

  • 第16题:

    Cisco AutoQoS takes the interface type and bandwidth into consideration when configuring which three QoS features?()

    • A、voice compression methodology
    • B、LLQ
    • C、CRTP
    • D、routing protocol
    • E、LFI
    • F、trust boundary

    正确答案:B,C,E

  • 第17题:

    QoS是什么?为什么需要QoS?


    正确答案:服务质量(Quality of Service,QoS)是一种抽象概念,用于说明网络服务的“好坏”程度。在开放系统互连OSI参考模型中,有一组QoS参数,描述传送速率和可靠性等特性。但这些参数大多作用于较低协议层,某些QoS参数是为传送时间无关的数据而设置的,因此多媒体通信网络需要定义合适的QoS。

  • 第18题:

    关于PCRF QoS控制描述错误的是()

    • A、QoS参数由PCRF下发
    • B、可实现业务级的QoS控制
    • C、QoS不包括带宽控制
    • D、可实现会话级的QoS控制

    正确答案:C

  • 第19题:

    Which two statements about the QoS functionality of the Cisco SDM are true?()

    • A、the first step when using the SDM QoS wizard is to select the inbound interface on which the QoS policy must be applied
    • B、the SDM QoS wizard can be used to optimize LAN, WAN, and VPN interfaces
    • C、he SDM QoS wizard supports network-based application recognition (NBAR) to provide deep and stateful packet inspection
    • D、he SDM QoS wizard will apply custom queuing and priority queuing policies to the identified interfaces
    • E、he SDM QoS wizard will apply low latency-queuing,custom-queuing and priority-queuing policies to the identified interfaces
    • F、to create and manage the QoS settings, the user must select the QoS wizard task under the Monitor option

    正确答案:B,C

  • 第20题:

    多选题
    Which two statements are true about the various methods of implementing QoS?()
    A

    Cisco AutoQoS can be used repeatedly to apply a single QoS policy to multiple interfaces.

    B

    Cisco AutoQoS includes an optional web-based GUI for automating the configuration of QoS services.

    C

    Cisco AutoQoS provides capabilities to automate VoIP deployments.

    D

    The auto qos global configuration command is used to configure Cisco AutoQoS.

    E

    The Modular QoS CLI (MQC) is the best way to fine tune QoS configurations.

    F

    The SDM QoS wizard is the fastest way to implement QoS.


    正确答案: C,F
    解析: 暂无解析

  • 第21题:

    多选题
    VOIP is being implemented in the Company network and you need to assess the need for QoS.   Which of the following network problems would indicate a need to implement QoS features?()
    A

    Mis-routed packets

    B

    Excess jitter

    C

    Delay of critical traffic

    D

    Packet loss due to congestion

    E

    Data link layer broadcast storms

    F

    FTP connections unsuccessful


    正确答案: F,D
    解析: 暂无解析

  • 第22题:

    多选题
    VOIP is being implemented in the network and you need to assess the need for QoS. Which of thefollowing network problems would indicate a need to implement QoS features?()
    A

    Mis-routed packets

    B

    Excess jitter

    C

    Delay of critical traffic

    D

    Packet loss due to congestion

    E

    Data link layer broadcast storms

    F

    FTP connections unsuccessful


    正确答案: D,F
    解析: 暂无解析

  • 第23题:

    多选题
    Cisco AutoQoS takes the interface type and bandwidth into consideration when configuring which three QoS features?()
    A

    voice compression methodology

    B

    LLQ

    C

    CRTP

    D

    routing protocol

    E

    LFI

    F

    trust boundary


    正确答案: A,D
    解析: 暂无解析