题库首页计算机类思科认证2017年思科认证模拟试题及答案三

2017年思科认证模拟试题及答案三

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  1. 卷面总分:100分
  2. 试卷类型:模拟试题
  3. 测试费用:免费
  4. 答案解析:有
  5. 练习次数:18次
  6. 作答时间:120分钟
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2017年思科认证模拟试题及答案三,是针对思科认证考试的模拟试题。

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  2. 多选题
试卷预览
1
Study the Exhibit below carefully:London#show vtpVTP Version: 2Configuration Revision: 0Maximum VLANs supported locally: 64Number of existing VLANs: 5VTP Operating Mode: ClientVTP Domain Name: LondonVTP Pruning Mode: DisabledVTP V2 Mode: DisabledVTP Traps Generation: DisabledBased on the information given above, what is the VTP function of this particular switch?
A.Learn and save VTP configuration in the running configuration.B.Create and change VLANs.C.Forwards information about VTP configuration.D.VTP is disabled on this device.E.VTP is not saved to NVRAM.
2
You need to perform. some initial configuration tasks on a new Ezonexam switch. What is the purpose of assigning an IP address to a switch?
A.To provide local hosts with a default gateway addressB.To allow remote management of the switch.C.To allow the switch to respond to ARP requests between two hostsD.To ensure that hosts on the same LAN can communicate with each other.E.None of the above
3
You have a class C network, and you need to design it for 5 usable subnets with each subnet handling a minimum of 18 hosts each. Which of the following network masks should you use?
A.225.225.224.0.B.225.225.240.0.C.225.225.255.0.D.255.255.255.224E.225.225.255.240
4
After connecting a PC to an available port on a switch, you find that the PC can not access any of the resources on the LAN. No other PC's connected to the switch appear to be having any issues. What is the most likely cause for this problem?
A.The router lacks a routing table entry for the new hostB.The host switch port is assigned to the incorrect VLANC.The host MAC address is incorrectly configuredD.A STP instance for the new host has not been initializedE.The switch does not have the MAC address hard coded in the CAM table.
5
Ezonexam has implemented the use of the Virtual Trunking Protocol (VTP). Which statement below accurately describes a benefit of doing this?
A.VTP will allow physically redundant links while preventing switching loopsB.VTP will allow switches to share VLAN configuration informationC.VTP will allow a single port to carry information to more than one VLAND.VTP will allow for routing between VLANsE.None of the above
6
You have just purchased a brand new router and wish to have the router prompt you through the initial configuration commands. Which router mode does this describe?
A.ROM Monitor modeB.SETUP modeC.Autoflash modeD.RXBOOT modeE.None of the above
7
You are bringing up a new Ezonexam switch, and wish to connect it via a trunk to another switch from a different vendor, which uses the IEEE standard for the trunking method. When setting the encapsulation type on the trunk, what should you configure on the Cisco switch?
A.Switch(config)# switchport trunk encapsulation islB.Switch(config)# switchport trunk encapsulation ietfC.Switch(config-if)# switchport trunk encapsulation islD.Switch(config-if)# switchport trunk encapsulation ietfE.Switch(config-if)# switchport trunk encapsulation dot1q
8
You need to configure a default route on a Ezonexam router. Which command will configure a default route on a router?
A.VE1(config)# ip route 0.0.0.0 10.1.1.0 10.1.1.1B.VE1(config)# ip default-route 10.1.1.0C.VE1(config)# ip default-gateway 10.1.1.0D.VE1(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1
9
At which layer of the OSI model does the protocol that provides the information displayed by the "show cdp neighbors" command operate?
A.TransportB.PhysicalC.ApplicationD.Data linkE.Network
10
The corporate head office of Ezonexam has a teleconferencing system that uses VOIP (voice over IP) technology. This system uses UDP as the transport for the data transmissions. If these UDP datagrams arrive at their destination out of sequence, what will happen?
A.UDP will send an ICMP Information Request to the source host.B.UDP will pass the information in the datagrams up to the next OSI layer in the order that they arrive.C.UDP will drop the datagrams.D.UDP will use the sequence numbers in the datagram headers to reassemble the data in the correct order.E.UDP will not acknowledge the datagrams and wait for a retransmission of the datagrams.
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