单选题What is the proper order for CoS processing for ingress packets on a Juniper router?（）AMultifield Classifier Forwarding Policy Policing BA ClassifierBMultifield Classifier Policing BA Classifier Forwarding PolicyCBA Classifier Policing Multifield Classifier Forwarding PolicyDBA Classifier Forwarding Policy Policing Multifield Classifier
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
参考解析
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相关考题：
Referring to the exhibit, which type of classifier is being used in this CoS configuration?() A. behavior aggregateB. policerC. multifieldD. forwarding policy
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What is the first CoS process performed when a packet enters a JUNOS device?() A.Rewrite MarkerB.Multifield ClassifierC.PolicingD.BA Classifier
What is the last CoS process performed prior to a packet leaving a router?() A.Rewrite MarkerB.Multifield ClassifierC.PolicingD.BA Classifier
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 Multifield Classifier Forwarding PolicyD.BA Classifier Forwarding Policy Policing Multifield Classifier
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What is a method by which an IP interface can be assigned to a virtual router in a PPP over ATM environment?（）A、policy listB、RADIUS VSAC、classifier ACLD、LCP negotiation
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 Multifield Classifier Forwarding PolicyD、BA Classifier Forwarding Policy Policing Multifield Classifier
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 planeB、improves performance of the control plane by marking control plane packets with DSCPEFC、protects the control plane on a router from DoS attacksD、treats the control plane as a separate entity with its own ingress （input） and egress （output） portsE、provides the control plane with a separate token bucketF、enhances security of the control plane by tunneling packets to and from the control plane
What is the first CoS process performed when a packet enters a JUNOS device?（）A、Rewrite MarkerB、Multifield ClassifierC、PolicingD、BA Classifier
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 classifierB、after the traffic passes though a shaperC、prior to ingress policing of trafficD、while the packet is stored in the switching fabric of the router
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
What is the default classifier for IPv4 traffic in JUNOS software?（）A、dscpB、802.1PC、inet-precedence ipprec-defaultD、inet-precedence ipprec-compatability
What is a method by which an IP interface can be assigned to a virtual router in a PPP over ATM environment？（）A、profileB、policylistC、classifier ACLD、LCP negotiation
Which utility is used to assign a flow of data to a traffic class?（）A、ip profileB、policy-listC、classifier-listD、rate-limit-profile
What is the last CoS process performed prior to a packet leaving a router?（）A、Rewrite MarkerB、Multifield ClassifierC、PolicingD、BA Classifier
多选题Which two of these are differences between traffic policing and traffic shaping？（）Awith traffic shaping，a router stores excess traffic in packet buffers until bandwidth is available againBwith policing you can tune the buffer usage for traffic exceeding the specified CIRCwith shaping you can tune the buffer usage for traffic exceeding the specified CIRDshaping should only be applied for ingress traffic，policing only for egressEpolicing uses a token bucket algorithm，shaping uses an SPD algorithm
单选题What is the default classifier for IPv4 traffic in JUNOS software?（）AdscpB802.1PCinet-precedence ipprec-defaultDinet-precedence ipprec-compatability
单选题What is the first CoS process performed when a packet enters a JUNOS device?（）ARewrite MarkerBMultifield ClassifierCPolicingDBA Classifier
多选题Which of the following statemets regarding Control Plane Policing （CoPP） is correct？（）AControl Plane Policing （CoPP） addresses the need to protect the management planes， ensuring routingstability， availability， and critical packet delivery.BControl Plane Policing （CoPP） leverages MQC to define traffic classification criteria and to specifyconfigurable policy actions for the classified traffic.CControl Plane Policing （CoPP） uses a dedicated control-plane command via the Modular QoS CLI （MQC）to provide filtering and rate limiting capabilities.DControl Plane Policing （CoPP） uses service policy command under relevant interfaces to filter DOS packet to protect routing packets.EControl Plane Policing （CoPP） protects the transit management and data traffic through the router.
单选题When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router?（）Aafter a packet is identified by a multifield classifierBafter the traffic passes though a shaperCprior to ingress policing of trafficDwhile the packet is stored in the switching fabric of the router
单选题What is the last CoS process performed prior to a packet leaving a router?（）ARewrite MarkerBMultifield ClassifierCPolicingDBA Classifier