网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
多选题
常见的IP QoS模型有（）。
A
Best-Effort
B
Integrated Service
C
Differentiated Service
D
FIFO Service
参考答案
参考解析
解析：
暂无解析
更多 “多选题常见的IP QoS模型有（）。ABest-EffortBIntegrated ServiceCDifferentiated ServiceDFIFO Service” 相关考题
考题
Qos服务模型包括:()
A.Best-EffortService模型B.Integrated Service。模型C.Differentiated Service模型D.FIFO Service模型
考题
下列选项中,哪些属于主要的几种IP QoS模型: ()
A. Best-EffortB. Integrated ServiceC. Differenciated ServiceD. FIFO Service
考题
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.
考题
End-to-end QoS is maintained in the Cisco WLAN deployment model by utilizing what parameter in lieu of 802.1p？（）A、 IP precedenceB、 type of service （ToS）C、 class of service （CoS）D、 differentiated services code point （DSCP）
考题
Which of the characteristics below is associated with the （QoS） Integrated Services Model？ （）A、 QoS classified at layer 3 using IP precedence or DSCP.B、 Guaranteed rate service.C、 Implemented using FIFO queues.D、 All traffic has an equal chance of being dropped.
考题
Which three characteristics of the traffic flow are taken into consideration when the QoS-for-VPNs feature （QoS pre-classify） provides packet classification and applies appropriate QoS service on tunnel interfaces？（）A、IP precedence bitsB、DSCP bitsC、original port numbersD、DE bitsE、source IP addressF、destination IP address
考题
QoS中通常有以下哪些服务模型（）。A、Best EffortB、FIFO（First Input First Output）C、DiffServ（Differentiated Service）D、IntServ（Integrated Service）
考题
QoS提供的服务模型包括（）。A、Best-Effort serviceB、Integrated serviceC、Differentiated serviceD、Best service
考题
以下哪些不属于QoS中的服务模型（）A、Best EffortB、FIFO（First Input First Output）C、DiffServ（Differentiated ServicE）D、IntServ（Integrated ServicE）
考题
What is true about Quality of Service （QoS） for VPNs？（）A、QoS preclassification is only supported on generic routing encapsulation （GRE） and IPsec VPNsB、QoS preclassification is not required in Layer 2 Tunneling Protocol （L2TP）， Layer2 Forwarding （L2F）， and Point-to-Point Tunneling Protocol （PPTP） VPNsC、QoS preclassification is supported on IPsec AH VPNs， but not on IPsec ESP VPNsD、the QoS-for-VPNs feature （QoS preclassification） is designed for VPN transport interfacesE、with IPsec tunnel mode， the type of service （ToS） byte value is copied automatically from the original IP header to the tunnel header
考题
单选题区分服务模型是指（）。A
Best-Effort serviceB
Integrated serviceC
Differentiated serviceD
Best service
考题
多选题Which two statements are true about RSVP and the InServ QoS model？（）Aa drawback of implementing RSVP is the requirement to migrate to a supporting routing protocolBRSVP uses DSCP to signal QoS requirements to routersCRSVP is a routing protocolDRSVP is an IP protocol that uses IP protocol ID 46， and TCP/UDP ports 3455ERSVP specifically provides a level of service for rate-sensitive and delay-sensitive trafficFthe flow-based approach of RSVP is ideal for large， scalable implementations such as the public internet
考题
多选题QoS服务模型包括：（）ABest-Effort Service模型BIntegrated Service模型CDifferentiated Service模型DFIFO Service模型
考题
多选题What are two functions associated with JUNOS software class of service?（）AManage ingress bandwidth.BMark packets for special handling.CManage congestion by intelligently dropping traffic.DClassify Frame Relay QoS packets into an equivalent IP CoS environment.
考题
多选题Which three statements are true about the application of QoS models？ （）AThe DiffServ model requires applications to signal the network with QoS requirements.BThe DiffServ model can be used to deliver QoS based upon IP precedence， or source and destination addresses.CThe DiffServ model requires RSVP.DThe best effort model is suitable for applications such as file transfer and e-mailEThe IntServ model requires applications to signal the network with QoS requirements.FThe IntServ model attempts to deliver a level of service based on the QoS specified by each packet
考题
多选题Which three statements are true about the appliance of QoS models？（）Athe DiffServ model requires applications to signal the network with QoS requirementsBthe DiffServ model can be used to deliver QoS based upon IP precedence， or source and destination addressesCthe DiffServ model requires RSVPDthe best effort model is suitable for applications such as file transfer and e-mailEthe IntServ model requires applications to signal the network with QoS requirementsFthe IntServ model model attempts to deliver a level of service based on the QoS specified by each packet
考题
单选题尽力而为服务模型是指（）。A
Best-Effort serviceB
Integrated serviceC
Differentiated serviceD
Best service
考题
多选题What are two benefits of control plane policing？（）Aprotection against denial of service （DoS） attacks at infrastructure routers and switchesBprotection against known worm attacks in routers and switchesCquality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switchesDquality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switchesEquality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches
考题
多选题QoS提供的服务模型包括（）。ABest-Effort serviceBIntegrated serviceCDifferentiated serviceDBest service
考题
多选题When you design QoS on CE for an MPLS Layer 2 VPN， which three things should be considered？（）ALayer 2 access link QoS designBenterprise-to-service-provider mapping modelsCLayer 3 link access QoS designDservice provider service level agreementsELayer 2 link access load balancing
考题
单选题End-to-end QoS is maintained in the Cisco WLAN deployment model by utilizing what parameter in lieu of 802.1p？（）A
IP precedenceB
type of service （ToS）C
class of service （CoS）D
differentiated services code point （DSCP）
考题
单选题目前Internet的缺省服务模型是（）。A
Best-Effort serviceB
Integrated serviceC
Differentiated serviceD
Best service
考题
多选题Which three characteristics of the traffic flow are taken into consideration when the QoS-for-VPNs feature （QoS pre-classify） provides packet classification and applies appropriate QoS service on tunnel interfaces？（）AIP precedence bitsBDSCP bitsCoriginal port numbersDDE bitsEsource IP addressFdestination IP address
热门标签
最新试卷