单项选择题X 纠错
A.TCP header compression on router R1
B.TCP header compression on router R2
C.RTP header compression on router R1
D.RTP header compression on router R2
E.payload header compression on router R1
F.payload header compression on router R2
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多项选择题
A.in class class-default, replace fair-queue with bandwidth remaining percent 50
B.in class autoqos-transactional-Fa0/1, replace bandwidth remaining percent 40 with bandwidth remaining percent 20
C.in class autoqos-transactional-Fa0/1, replace bandwidth remaining percent 40 with bandwidth remaining percent 30
D.in class autoqos-Bulkl-Fa0/1, replace bandwidth remaining percent 19 with bandwidth remaining percent 25
E.in class autoqos-Scavenger-Fa0/1, replace bandwidth remaining percent 1 with bandwidth remaining percent 10
F.in class autoqos-Signaling-Fa0/1, replace bandwidth remaining percent 4 with bandwidth remaining percent 1
多项选择题
A.the routing protocols being utilized in the network
B.the applications utilizing the network
C.the traffic destinations
D.network addressing scheme
E.cost of implementation
F.the amount of the control needed of the resources
多项选择题
A.on each router, under the dial-peer voice 1 pots configuration, add the port fa0/0 command
B.on each router, under the dial-peer voice 1 pots configuration, add the port 1/0/0 command
C.on each router, configure dial-peer voice 1 as a voip connection and configure dial-peer voice 2 as a pots connection
D.under the dial-peer voice 1 pots configuration, change the destination pattern of 1111 to 2222 on the R1 router, and 2222 to 1111 on the R2 router
E.under the dial-peer voice 2 voip configuration, change the destination pattern of 1111 to 2222 on the R1 router, and 2222 to 1111 on the R2 router
F.under the dial-peer voice 2 voip configuration, change the destination target address of 10.2.2.2 to 10.1.1.1 on the R1 router, and the destination target address of 10.1.1.1 to 10.2.2.2 on the R2 router
多项选择题
A.voice compression methodology
B.LLQ
C.CRTP
D.routing protocol
E.LFI
F.trust boundary
单项选择题
A.the voice packet will be transmitted first, followed by the FTP packet in its entirety
B.the voice packet will be transmitted first, followed by the fragmented FTP packet
C.the FTP packet will be fragmented and the voice packet will be interleaved
D.the FTP packet will be transmitted first in its entirety, follow by the voice packet
单项选择题
A.on Catalyst switches, the show auto discovery qos command is used to display the data collected during the Auto-Discovery phase
B.on Catalyst switches, the show auto qos command is used to display packet statistics of all classes that are configured for all service policies
C.on Cisco routers, the show mls qos maps command is used to verify the CoS-to-DSCP maps for egress packet queuing
D.on Cisco routers, the show auto qos command is used to display the AutoQoS interface templates, policy maps, class maps, and ACLs
单项选择题
A.Cisco IOS gateways provide services such as address translation and network access control for the devices on the networl
B.Cisco IOS gateways provide services such as bandwidth management and accounting
C.Cisco IOS gateways provide media termination and signal translation between the public switched telephone network (PSTN) and IP networks
D.Cisco IOS gateways provide zone management for all registered endpoints in the network
多项选择题
A.FIFO queuing is only appropriate for slower serial interfaces
B.weighted fair queuing is the default queuing mechanism used for all but slower than E1 rate interfaces
C.only one queuing mechanism type can be applied to an interface
D.weighted fair queuing does not require the configuration of access lists to classify traffic
E.flow-based weighted fair queuing provides for queues to be serviced in a round-robin fashion
多项选择题
A.IP precedence
B.media type
C.DSCP
D.outgoing interface
E.incoming interface
F.DLCI
多项选择题
A.the SDM QoS wizard will create two real-time traffic classes to handle VoIP, voice signaling, and video packets
B.the SDM QoS wizard will create three real-time traffic classes to handle VoIP, voice signaling, video, 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