Which IOS QoS enhancement was created to address scalability and bandwidth guaranteeissues?()A、 DiffServB、 IntServC、 RSVPD、 WFQ

题目

Which IOS QoS enhancement was created to address scalability and bandwidth guaranteeissues?()

  • A、 DiffServ
  • B、 IntServ
  • C、 RSVP
  • D、 WFQ

相似考题
更多“Which IOS QoS ”相关问题
  • 第1题:

    Which statement is correct about the Cisco QoS SDM wizard?()

    • A、the best-effort class will need to have its percentage entered in the QoS Policy Generation screen
    • B、SDM QoS wizard provides real-time validation of application usage of WAN bandwidth
    • C、the SDM wizard is not able to monitor QoS policing traffic
    • D、the SDM QoS wizard is pre-installed on enterprise routers

    正确答案:B

  • 第2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3题:

    Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself?()

    • A、 Class-Based Policing
    • B、 Control Plane Policing
    • C、 Dual-Rate Policier
    • D、 Single-Rate Policier
    • E、 Class-BasedTraffic Shaper

    正确答案:B

  • 第4题:

    Which parameter, when enabled on a standalone access point, gives the highest priority to a voice packeteven when QoS is not enabled?()

    • A、QoS Element for Wireless Phones
    • B、IGMP Snooping
    • C、WMM
    • D、AVVID Priority Mapping

    正确答案:A

  • 第5题:

    The Cisco NAC Appliance is able to check which three items before allowing network access?()

    • A、client antivirus software state
    • B、personal firewall settings
    • C、wireless cell bandwidth availability
    • D、IOS versions for routers and switches
    • E、appropriate client patch management level
    • F、appropriate QoS settings for client application Answer:

    正确答案:A,B,E

  • 第6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7题:

    Which IOS command shows the detailed error report?()

    • A、errpt -A 
    • B、errpt -a 
    • C、errlog -a 
    • D、errlog -ls

    正确答案:D

  • 第8题:

    多选题
    Which of the following is true about the Cisco IOS-IPS functionality? ()
    A

    The signatures available are built into the IOS code.

    B

    Toupdate signatures youneed to install a new IOS image

    C

    To activate new signatures you download a new Signature DefiitionFile (SDF) from Cisco’s web site

    D

    Loading and enabling selected IPS signatures is user configurable

    E

    Cisco IOS onlyprovides Intrusion Detection functionality

    F

    Cisco IOS-IPS requires a network module installed in your router running sensor software


    正确答案: C,D
    解析: 暂无解析

  • 第9题:

    单选题
    Which result is of securing the Cisco IOS image by use of the Cisco IOS image resilience feature?()
    A

    The Cisco IOS image file will not be visible in the output from the show flash command.

    B

    The show version command will not show the Cisco IOS image file location.

    C

    When the router boots up, the Cisco IOS image will be loaded from a secured FTP location.

    D

    The running Cisco IOS image will be encrypted and then automatically backed up to a TFTP server.


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    Which IOS security feature is configured by the ip inspect inspection-name {in | out} command?()
    A

    IPsec site-to-site VPN

    B

    Cisco AutoSecure

    C

    Cisco IOS Firewall

    D

    IPS


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    Which statement is correct about the Cisco QoS SDM wizard?()
    A

    the best-effort class will need to have its percentage entered in the QoS Policy Generation screen

    B

    SDM QoS wizard provides real-time validation of application usage of WAN bandwidth

    C

    the SDM wizard is not able to monitor QoS policing traffic

    D

    the SDM QoS wizard is pre-installed on enterprise routers


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    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: C
    解析: 暂无解析

  • 第13题:

    What is the main reason for using the "ip ips deny-action ips-interface" IOS command?()

    • A、 To selectively apply drop actions to specific interfaces
    • B、 To enable IOS to droptraffic for signatures configured with the Drop action
    • C、 To support load-balancing configurations in which traffic can arrive via multipleinterfaces 
    • D、 This is nota valid IOS command

    正确答案:C

  • 第14题:

    CS-MARS works with which IOS feature to accomplish anomaly detection?()

    • A、 IOS IPS
    • B、 Autosecure
    • C、 CSA
    • D、 Netflow
    • E、 IOS Network Foundation Protection (NFP)
    • F、 IOS Firewall

    正确答案:D

  • 第15题:

    Which IOS QoS enhancement was created to address scalability and bandwidth guarantee issues?()

    • A、DiffServ
    • B、IntServ
    • C、RSVP
    • D、WFQ

    正确答案:C

  • 第16题:

    Which two items best describe a Cisco IOS IP SLA responder?()

    • A、required at the destination to implement Cisco IOS IP SLA services
    • B、improves measurement accuracy
    • C、required for VoIP jitter measurements
    • D、provides security on Cisco IOS IP SLA messages via LEAP or EAP-FAST authentication
    • E、responds to one Cisco IOS IP SLA operation per port
    • F、stores the resulting test statistics

    正确答案:B,C

  • 第17题:

    Which QoS mechanism can help classify different kinds of Citrix traffic print job versus real-time terminalcontrol?()

    • A、qos-group
    • B、DSCP
    • C、LFI
    • D、NBAR

    正确答案:D

  • 第18题:

    The Cisco NAC Appliance is able to check which three items before allowing network access?()

    • A、 client antivirus software state
    • B、 personal firewall settings
    • C、 wireless cell bandwidth availability
    • D、 IOS versions for routers and switches
    • E、 appropriate client patch management level
    • F、 appropriate QoS settings for client application

    正确答案:A,B,E

  • 第19题:

    多选题
    Which two items best describe a Cisco IOS IP SLA responder?()
    A

    required at the destination to implement Cisco IOS IP SLA services

    B

    improves measurement accuracy

    C

    required for VoIP jitter measurements

    D

    provides security on Cisco IOS IP SLA messages via LEAP or EAP-FAST authentication

    E

    responds to one Cisco IOS IP SLA operation per port

    F

    stores the resulting test statistics


    正确答案: D,C
    解析: 暂无解析

  • 第20题:

    单选题
    Which IOS QoS enhancement was created to address scalability and bandwidth guaranteeissues?()
    A

     DiffServ

    B

     IntServ

    C

     RSVP

    D

     WFQ


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    CS-MARS works with which IOS feature to accomplish anomaly detection?()
    A

     IOS IPS

    B

     Autosecure

    C

     CSA

    D

     Netflow

    E

     IOS Network Foundation Protection (NFP)

    F

     IOS Firewall


    正确答案: F
    解析: 暂无解析

  • 第22题:

    单选题
    What does qos pre-classify provides inregardto implementing QoS over GRE/IPSec VPN tunnels?()
    A

     enables IOS to copy the ToS field from the inner (original) IPheader to theouter tunnel IP header

    B

     enables IOS to make a copy of the inner (original) IP header and to run a QoS classification before encryption, based on fields in the inner IP header.

    C

     enables IOS to classify packets based on the ToS field in the inner (original) IP header

    D

     enables IOS to classify packets based on the ToS field in the outer tunnel IP header

    E

     enables the IOS classification engine to only see a single encrypted and tunneledflow to reduce classification complexity


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself?()
    A

     Class-Based Policing

    B

     Control Plane Policing

    C

     Dual-Rate Policier

    D

     Single-Rate Policier

    E

     Class-BasedTraffic Shaper


    正确答案: A
    解析: 暂无解析