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单选题
Which set of classes correctly identifies the four traffic classes， from highest priority to lowest priority， specified in the 802.11e standard？（）
A
gold， silver， bronze， and platinum
B
platinum， gold， silver， and bronze
C
titanium， gold， silver， and bronze
D
voice and video， best effort， background， and scavenger
E
voice， video， best effort， and background
F
voice， video， best effort， and scavenger
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考题
Which two configurations are made using the QoS Setup Wizard? ()(Choose two.)
A. Assign applications to traffic classes.B. Use ToS/DSCP values for traffic classes.C. Exclude subnets from QoS management.D. Select dedicated vs. over-subscribed circuits.
考题
In JUNOS software, which command is used to configure TED support for OSPF?()
A. set protocols rsvp cspf-enableB. set protocols mpls cspf-enableC. set protocols rsvp traffic-engineeringD. set protocols ospf traffic-engineering
考题
Refer to the exhibit. This shows the NetFlow statistics for a router. You are analyzing the traffic pattern and you are interested in the percentage of packets between 32 and 64 bytes in size and the number of flows in progress. Which of these identifies both numbers correctly?（）A. 69.4%, 4061B. 24.9%, 980C. 69.4%, 35D. 6.94%, 980E. cannot be determined from this output
考题
Which MQC-based output queueing method is designed to support multiple traffic classes including VoIPtraffic， mission-critical traffic， bulk traffic， interactive traffic and default class traffic？（）A、Custom QueueingB、CB-WREDC、WRR QueueingD、LLQE、CBWFQ
考题
Which two statements about the QoS policy generation phase of the Cisco SDM QoS wizard are true？ （）A、 The SDM QoS wizard will create two real-time traffic classes to handle VoIP and voice signaling packets.B、 The SDM QoS wizard will create three real-time traffic classes to handle VoIP， voice signaling， and video packets.C、 The SDM QoS wizard will create four real-time traffic classes to handle VoIP， voice signaling， video， and video streaming packets.D、 The SDM QoS wizard will create two business-critical traffic classes to handle transactional and network management packets.E、 The SDM QoS wizard will create three business-critical traffic classes to handle transactional， network management， and routing packets.F、 The SDM QoS wizard will create four business-critical traffic classes to handle transactional， network management， routing， and best-effort packets.
考题
Which statement best describes Cisco IOS Zone-Based Policy Firewall？（）A、A router interface can belong to multiple zones.B、Policy maps are used to classify traffic into different traffic classes， and class maps are used to assignaction to the traffic classes.C、The pass action works in only one directionD、A zone-pair is bidirectional because it specifies traffic flowing among the interfaces within the zone-pair in both directions.
考题
Which set of classes correctly identifies the four traffic classes， from highest priority to lowest priority， specified in the 802.11e standard？（）A、 gold， silver， bronze， and platinumB、 platinum， gold， silver， and bronzeC、 titanium， gold， silver， and bronzeD、 voice and video， best effort， background， and scavengerE、 voice， video， best effort， and backgroundF、 voice， video， best effort， and scavenger
考题
Which option correctly identifies the four main menus of a Cisco Wireless Control System （WCS）？ （）A、 Home， Configure， Location， and MonitorB、 Home， Configure， Monitor， and RefreshC、 Home， Monitor， Refresh， and AdministrationD、 Monitor， Configure， Location， and AdministrationE、 Monitor， Configure， Refresh， and AdministrationF、 Monitor， Location， Refresh， and Administration
考题
Which three practices are important to the implementation of a DiffServ QoS architecture？（）A、 Because services are allocated throughout the network before the transmission of data begins， traffic classes can be guaranteed QoS services.B、 Traffic classes are marked with Layer 2 markings to allow for more granularity in identifying traffic classes.C、 Traffic classes are marked with Layer 3 markings to allow them to traverse different network types without loss of QoS information.D、 Traffic classes allow networks to provide proper QoS treatment of packets without applications having to request services.E、 Based upon the network capabilities， QoS markings are placed on packets as needed throughout the network to allow for proper QoS treatment of packets.F、 QoS markings are placed on packets as close to the network edge as possible to allow distribution and core devices to determine QoS actions as quickly as possible.
考题
Which two statements about the QoS policy generation phase of the Cisco SDM QoS wizard are true？（）A、the SDM QoS wizard will create two real-time traffic classes to handle VoIP， voice signaling， and video packetsB、the SDM QoS wizard will create three real-time traffic classes to handle VoIP， voice signaling， video， and video packetsC、the SDM QoS wizard will create four real-time traffic classes to handle VoIP， voice signaling， video， and video streaming packetsD、the SDM QoS wizard will create two business-critical traffic classes to handle transactional and network management packetsE、the SDM QoS wizard will create three business-critical traffic classes to handle transactional， network management， and routing packetsF、the SDM QoS wizard will create four business-critical traffic classes to handle transactional， network management， routing， and best-effort packets
考题
Which two statements correctly identify factors to consider when Configuring WAN QoS？（）A、Voice Traffic uses Assured ForwardingB、Voice Signaling traffic uses Assured ForwardingC、Voice Signaling traffic uses priority queuingD、Voice Traffic uses priority queuingE、Voice signaling traffic should use priority queuing with Assured Forwarding
考题
Which of these correctly identifies the six phases of the Cisco Lifecycle Services framework? （）A、Prepare, Plan, Create, Implement, Operate, and ImproveB、Prepare, Plan, Design, Implement, Operate, and OptimizeC、Prepare, Plan, Design, Apply, Operate, and ManageD、Prepare, Plan, Design, Implement, Operate and Manage
考题
Which of the following protocols allow the set up, teardown and streaming of VoIP traffic? （）(SelectTWO)A、NTPB、VNCC、RTPD、SIPE、TLS
考题
In JUNOS software， which command is used to configure TED support for OSPF？（）A、set protocols rsvp cspf-enableB、set protocols mpls cspf-enableC、set protocols rsvp traffic-engineeringD、set protocols ospf traffic-engineering
考题
Which two configurations are made using the QoS Setup Wizard?（） (Choose two.)A、Assign applications to traffic classes.B、Use ToS/DSCP values for traffic classes.C、Exclude subnets from QoS management.D、Select dedicated vs. over-subscribed circuits
考题
You are managing the Oracle database. Which of the following choices correctly identifies when Oracle reads the contents of the init.ora file?（）A、When the instance is started B、When the database is mounted C、When the database is opened D、When the database is closed
考题
单选题There are two classes of vessels which，to the extent necessary to carry out their work，do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel（）.A
engaged in fishing in a traffic laneB
servicing a submarine cableC
towing anotherD
engaged on pilotage duty
考题
多选题Which two configurations are made using the QoS Setup Wizard?（） (Choose two.)AAssign applications to traffic classes.BUse ToS/DSCP values for traffic classes.CExclude subnets from QoS management.DSelect dedicated vs. over-subscribed circuits
考题
多选题Which three configuration tasks are required to successfully deploy NBAR to recognize TCP and UDP stateful protocols？ （）Aover leased lines， use the multilink ppp command to reduce latency and jitter， and to create Distributed Link Fragmentation and interleavingBuse the service-policy command to attach a traffic flow to an interface on the routerCuse the ip rsvp bandwidth command to set a strict upper limit on the bandwidth NBAR uses， and to guarantee admission of any flowsDuse the policy-map command to define one or more QoS policies （such as shaping， policing， and so on） to apply to traffic defined by a class mapEuse the random-detect dscp command to modify the default minimum and maximum thresholds for the DSCP valueFuse the class-map command to define one or more traffic classes by specifying the criteria by which traffic is classified
考题
多选题Which of the following protocols allow the set up, teardown and streaming of VoIP traffic? （）(SelectTWO)ANTPBVNCCRTPDSIPETLS
考题
单选题Which option correctly identifies the four main menus of a Cisco Wireless Control System （WCS）？ （）A
Home， Configure， Location， and MonitorB
Home， Configure， Monitor， and RefreshC
Home， Monitor， Refresh， and AdministrationD
Monitor， Configure， Location， and AdministrationE
Monitor， Configure， Refresh， and AdministrationF
Monitor， Location， Refresh， and Administration
考题
多选题Which two traffic classes in a converged network require a OoS model other than the standard FIFO？（）AWorld Wide Web traffic using load balanced web serversBvoiceCpeer to peer applications mission critical applicationsDpeer to peer applicationsEmulticast routing protocols
考题
多选题Which two statements about the QoS policy generation phase of the Cisco SDM QoS wizard are true？ （）AThe SDM QoS wizard will create two real-time traffic classes to handle VoIP and voice signaling packets.BThe SDM QoS wizard will create three real-time traffic classes to handle VoIP， voice signaling， and video packets.CThe SDM QoS wizard will create four real-time traffic classes to handle VoIP， voice signaling， video， and video streaming packets.DThe SDM QoS wizard will create two business-critical traffic classes to handle transactional and network management packets.EThe SDM QoS wizard will create three business-critical traffic classes to handle transactional， network management， and routing packets.FThe SDM QoS wizard will create four business-critical traffic classes to handle transactional， network management， routing， and best-effort packets.
考题
单选题Which statement best describes Cisco IOS Zone-Based Policy Firewall？（）A
A router interface can belong to multiple zones.B
Policy maps are used to classify traffic into different traffic classes， and class maps are used to assignaction to the traffic classes.C
The pass action works in only one directionD
A zone-pair is bidirectional because it specifies traffic flowing among the interfaces within the zone-pair in both directions.
考题
单选题Which MQC-based output queueing method is designed to support multiple traffic classes including VoIPtraffic， mission-critical traffic， bulk traffic， interactive traffic and default class traffic？（）A
Custom QueueingB
CB-WREDC
WRR QueueingD
LLQE
CBWFQ
考题
多选题Which two statements correctly identify factors to consider when Configuring WAN QoS？（）AVoice Traffic uses Assured ForwardingBVoice Signaling traffic uses Assured ForwardingCVoice Signaling traffic uses priority queuingDVoice Traffic uses priority queuingEVoice signaling traffic should use priority queuing with Assured Forwarding
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