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Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）
- A、All ports will be in a state of discarding, learning, or forwarding.
- B、Thirty VLANs have been configured on this switch.
- C、The bridge priority is lower than the default value for spanning tree.
- D、All interfaces that are shown are on shared media.
- E、All designated ports are in a forwarding state.
- F、The switch must be the root bridge for all VLANs on this switch.
参考答案
更多 “Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）A、All ports will be in a state of discarding, learning, or forwarding.B、Thirty VLANs have been configured on this switch.C、The bridge priority is lower than the default value for spanning tree.D、All interfaces that are shown are on shared media.E、All designated ports are in a forwarding state.F、The switch must be the root bridge for all VLANs on this switch.” 相关考题
考题
Refer to the exhibit. Which of the following statements is true? ()
A. BGP NSF awareness is enabledB. SSO for BGP NSF capability is enabledC. BGP graceful restart awareness is enabledD. 10.11.1.187 is configured as an NSF-capable BGP neighbor
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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
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Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured as indicated in the exhibit. Given the partial configuration of router R2, which network will be present in th e routing table of R4?（）A. Network BB. Network A and Network BC. Network AD. neither Network A nor Network B
考题
Refer to the exhibit. Which command would verify if PBR reacts to packets sourced from 172.16.0.0／16?()
A. show ip routeB. show policy - mapC. show access - listsD. show route - map
考题
Refer to the exhibit. Based on this command output, what can we conclude about R3?()
A. R3 is an ABR.B. R3 is not connec ted to the backbone.C. R3 has four neighbors.D. R3 is the DR for area 2.
考题
Refer to the parti al configurations in the exhibit. What address is utilized for DR and BDR identification on Router1?()
A. the serial 1/1 addressB. the serial 2/0 addressC. a randomly generated internal addressD. the configured router - id address
考题
Refer to the output. What IOS command produces this output?()
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考题
Refer to the exhibit. Router R1 is connected to networks 172.1 6.1.0 ／26 and 172.16.1.64 ／27. On the basis of the partial output in the exhibit, which statement is true? ()
A. Router R1 will deny the 172.16.1.0/26 route while permitting the 172.16.1.64/27 route to be advertised.B. Router R1 will advertise both rou tes.C. Router R1 should be reconfigured with an ACL instead of an ip prefix - list command.D. Router R1 will deny the 172.16.1.0/27 route while permitting the 172.16.1.0/26 route to be advertised.
考题
Refer to the exhibit. What is the most appropriate summarization for these routes?()
A.10.0.0.0/21B.10.0.0.0/22C.10.0.0.0/23D.10.0.0.0/24
考题
Refer to the exhibit. Which subnet mask will place all hosts on Network B in the same subnet with the least amount of wasted addresses?()
A.255.255.255.0B.255.255.254.0C.255.255.252.0D.255.255.248.0
考题
Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?()
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考题
Refer to the exhibit. What is the meaning of the output MTU 1500 bytes?()
A.Themaximumnumberofbytesthatcantraversethisinterfacepersecondis1500.B.Theminimumsegmentsizethatcantraversethisinterfaceis1500bytes.C.Theminimumpacketsizethatcantraversethisinterfaceis1500bytes.D.Themaximumpacketsizethatcantraversethisinterfaceis1500bytes.E.Themaximumframesizethatcantraversethisinterfaceis1500bytes.
考题
Refer to the exhibit. What does the (*) represent in the output?()
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考题
Refer to the exhibit. Which value will be configured for Default Gateway of the Local Area Connection?()
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考题
Refer to the exhibit. What are three of the basic components of a VoIP network？（）A、software voice applicationsB、multipoint control unit （MCU） C、gatekeeper D、call agentE、interactive voice response （IVR） systems F、softphones
考题
Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）A、The Serial0/0 interface is passing traffic.B、The DLCI 100 was dynamically allocated by the routerC、The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP serverD、The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudE、The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
考题
Refer to the exhibit. What is the configuration an example of？（）A、enabling modular QoS over Frame RelayB、enabling Real-Time Transport Protocol （RTP） header compressionC、enabling distributed compressed Transmission Control ProtocolD、enabling latency and jitter reduction for Transmission Control trafficE、enabling TCP header compression
考题
单选题Refer to the exhibit. What is the meaning of the output MTU 1500 bytes?（）A
Themaximumnumberofbytesthatcantraversethisinterfacepersecondis1500.B
Theminimumsegmentsizethatcantraversethisinterfaceis1500bytes.C
Theminimumpacketsizethatcantraversethisinterfaceis1500bytes.D
Themaximumpacketsizethatcantraversethisinterfaceis1500bytes.E
Themaximumframesizethatcantraversethisinterfaceis1500bytes.
考题
单选题Refer to the exhibit. Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this RouterD?（）A
10.1.1.2B
10.154.154.1C
172.16.5.1D
192.168.5.3
考题
单选题Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）A
data link layerB
application layerC
access layerD
session layerE
network layer
考题
单选题Refer to the exhibit. Which statement is correct based on the show login command output shown？（）A
When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.B
The login block-for command is configured to block login hosts for 93 seconds.C
All logins from any sources are blocked for another 193 seconds.D
Three or more login requests have failed within the last 100 seconds.
考题
单选题Refer to the exhibit. What is the configuration an example of？（）A
enabling modular QoS over Frame RelayB
enabling Real-Time Transport Protocol （RTP） header compressionC
enabling distributed compressed Transmission Control ProtocolD
enabling latency and jitter reduction for Transmission Control trafficE
enabling TCP header compression
考题
多选题Refer to the exhibit. Which two statements are correct？（）AAll six routes will be installed in the routing tableBTwo routes will be installed in the routing tableCFour routes will be installed in the routing tableDAll the routes were redistributed into BGP from an IGPEAll the routes were originated by BGP with the network command
考题
单选题Refer to the exhibit. What switch proves the spanning-tree designated port role for the network segment that services the printers?（）A
Switch1B
Switch2C
Switch3D
Switch4
考题
单选题Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）A
The Serial0/0 interface is passing traffic.B
The DLCI 100 was dynamically allocated by the routerC
The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP serverD
The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudE
The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
考题
多选题Refer to the exhibit. On the basis of the information in the exhibit， which two statements are true？（）AWhen traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose2 because of the higher MED value of SanJose2BThe serial 0/0/1 interface on the ISP router has been configured with the set metric 50commandCThe output was generated by entering the show ip bgp command on the SanJose1 routerDThe output was generated by entering the show ip bgp command on the ISP routerEThe serial 0/0/1 interface on the ISP router has been configured with the set metric 75commandFWhen traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose1 because of the lower MED value of SanJose1
考题
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