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两个VLAN之间要想通信,应该使用的设备是（）对于使用链路状态路由协议的路由器如何选择最佳路线到达子网,下列哪项是正确的（）What are two results of entering the VESwitch(config)# vtp mode client command on
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The Ezonexam network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the
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You need to describe the various types of flow control to your co-workers. Which of the following are types of flow control that can be used in a network? (Choose three)当在一个接口上使用ipaccess-grou
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通过路由器的“配置端口console”对路由器进行配置,应该使用的线缆为（）Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true? (Select two answer choices)Yo
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Using a subnet mask of 255.255.255.224, which of the IP addresses below can you assign to the hosts on this subnet? (Select all that apply)After connecting a PC to an available port on a switch, you f
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交换机上VLAN的功能描述中,正确的是（）As a Ezonexam trainee you are required to set the default gateway on a Cisco switch to the IP address of 192.168.1.115. Which IOS command should you use?VLAN主干协
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A new Ezonexam switch is installed into an existing LAN and a new VTP trunk is set up with an existing switch. Which VLANs will be allowed on this new trunk?You are an administrator of the Ezonexam sw
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路由器“路由模式”的提示符号是（）The Ezonexam network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which
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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 encapsul
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In which Spanning-Tree states does a switch port learn MAC addresses? (Select two)“InsideGlobal”地址在NAT配置里表示的是什么()What are two characteristics of "store and forward" switching? (Select two
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属于私有IP段的是()帧中继环境中,CIR的含义是（）路由器下,由一般用户模式进入特权用户模式的命令是：（）OSI七层模型中,网络层的数据封装名称为（）命令“ping127.0.0.1”的功能是（）The network administrator has
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The 201.145.32.0 network is subnetted using a /26 mask. How many networks and IP hosts per network exists using this subnet mask?“ipaccess-group”命令在接口上缺省的应用方向是什么"（）。哪一个命令可以设
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路由器上的命令“show version”的功能是（）You are given a PC, a router, and a cable. Select the correct combination that will allow you to log into router VE1 locally using a terminal emulation program
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如果把路由器的某个端口的IP配置为：192.168.10.64,掩码配置为：255.255.255.248,则该端口（）为了使配置私有IP的设备能够访问互联网,应采用的技术是()交换机工作在OSI七层模型的哪一层()What is the purpose of the
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配置路由器时,封装PPP协议的命令是：()如果把路由器的某个端口的IP配置为：192.168.10.64,掩码配置为：255.255.255.248,则该端口（）帧中继环境中,CIR的含义是（）下列哪一设备工作时,要用到OSI的七个层（一层到七层
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OSPF骨干区的区域编号为（）为了连接“帧中继”线路,网络中的路由器需要提供的端口类型为（）When you compare the differences between half-duplex and full-duplex Ethernet, which of the following characteristi
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CDP is being used throughout the Ezonexam network. What are two reasons why the Ezonexam network administrator would use CDP? (Choose two)OSI第二层数据封装完成后的名称是：()关于PPP和HDLC的说法中,错误
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帧中继环境下,为了区分虚电路,应该使用的地址是（）Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per su
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After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?路由器的配置文件startup-config存放在()里FTP工作在OSI哪一层（）某台PC,能ping通路由器,但不能t
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路由器上,命令“show int s0”的显示结果为：Serial0 is up,line protocol is down出现该结果的可能原因是（）关于OSPF中DR的说法不正确的是（）端口处于关闭状态
物理端口被烧毁
两端设备协议不一致#
路由表中无路由
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The LAN needs are expanding at the Ezonexam corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the Ezonexam network.Which of the foll
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What kind of cable should be used to establish a trunked line between two Catalyst switches?OSI七层模型中,“包”是哪一层数据封装的名称（）A straight-through cable
An EIA/TIA-232 serial cable
An auxiliar
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The LAN needs are expanding at the Ezonexam corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the Ezonexam network.Which of the foll
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FTP工作在OSI哪一层（）What kind of cable should be used to establish a trunked line between two Catalyst switches?下列对访问控制列表的描述不正确的是（）。The Ezonexam network administrator needs to de
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帧中继环境中,CIR的含义是（）以下特殊区域中哪一个没有自动下发缺省路由（）为了禁止网络210.93.105.0ftp到网络223.8.151.0,允许其他信息传输,则能实现该功能的选项是：()某网络中,拟设计10子网,每个子网中放有14台
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通配符掩码和子网掩码之间的关系是（）。OSPF在同一区域内,下列说法正确的是（）命令ip nat pool aaa 192.1.1.2 192.1.1.10 netmask 255.255.255.0的作用是()Assuming you build networks to exact specifications,
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路由器下,由一般用户模式进入特权用户模式的命令是：（）When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?enable#
config
interface
routerwhen all swit
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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 encapsul
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After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?
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错误的是（）Ezonexam has implemented the use of the Virtual Trunking Protocol (VTP). Which statement below accurately describes a benefit of doing this?A Ezonexam PC has the IP address 172.16.209.10 /
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网关的功能（）IP扩展访问列表的数字标示范围是多少（）。备份路由器IOS的命令是：()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 L
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为了使配置私有IP的设备能够访问互联网,应采用的技术是()在地址转换中,()用来规定哪些数据包需要进行地址转换NAT#
VLAN
ACCESS-LIST
DDR在线用户表
访问控制列表#
MAC地址表
路由表AB
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哪一个命令可以设置路由器特权用户的“明文密码”（）查看路由表的命令是：()There are 2 switches in the Ezonexam LAN, with no routers. Ports 1, 2 & 3 are assigned to VLAN 1 in switch 1 and 2 and ports 4, 5
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After working all night and successfully configuring a Cisco router for the Ezonexam network you save your changes on the startup config, reboot the router, and go out for a cigarette. When you return
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帧中继环境中,CIR的含义是（）当拓扑信息完成交换,相邻路由器具有相同的LSDB时,下列哪项OSPF邻居状态是希望得到的()TCP23是（）协议端口号；UDP69是（）端口号；TCP80是（）端口号。提高线路速率
保证线路速率#
降低
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路由器下,由一般用户模式进入特权用户模式的命令是：（）Using a subnet mask of 255.255.255.224, which of the IP addresses below can you assign to the hosts on this subnet? (Select all that apply)enable#
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路由器下,由一般用户模式进入特权用户模式的命令是：（）如果网络中的路由器都是cisco路由器,则优先选择哪一个路由协议（）交换机转发数据到目的地依靠()enable#
config
interface
routerRIP
EIGRP#
IGRP
OSPF路由表
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下列对访问控制列表的描述不正确的是（）。为了查看路由器的E0端口上,是否挂接了访问权限表,应该使用的命令是（）访问控制列表能决定数据是否可以到达某处
访问控制列表可以用来定义某些过滤器
一旦定义了访问控制列
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NAT可以被用于完成多种功能,以下不属于其功能的是：（）Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true? (Select two answer choices)IP扩展访问列表的
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路由器“全局模式”的提示符为（）A Ezonexam technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the se
