- 路由器“特权模式”的提示符是：（）在配置帧中继子接口时,在物理接口上应该配置的内容是：()网络中经常使用DDN服务,请选出DDN的优点（）某网络中,拟设计10子网,每个子网中放有14台设备,用IP地址段为199.41.10.X,请问
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The network administrator has configured port security on a Ezonexam switch. Why would a network administrator configure port security on this Ezonexam device?混合型协议既具有“距离矢量路由协议”的特性,
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对路由器的描述,正确的是（）以下特殊区域中哪一个没有自动下发缺省路由（）交换机转发数据到目的地依靠()Ezonexam is migrating to a private IP addressing scheme. Which of the following describe the use of p
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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（）下列哪一个通配符掩码与子网172.16.64.0/27的所有主机匹配（）。在启用IGRP协议时,所需要的参数是：()The Ezonexam network administrator has just
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查看E0端口配置信息的命令是：()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：()路由器“全局模式”的提示符为（）某台PC,能ping通路由器,但不能telnet到路由器,可能的原
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TELNET工作在OSI哪一层（）The Ezonexam network administrator needs to determine what LAN devices to install on the Ezonexam network. What are two advantages of using Layer 2 Ethernet switches over hubs
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RIP协议的管理距离是（）When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?A receiving host has failed to receive all of the segments that it should
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OSI七层模型中,传输层的数据封装名称为（）配置路由器特权用户“加密密码”的命令是：()You are bringing up a new Ezonexam switch, and wish to connect it via a trunk to another switch from a different vendor,
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路由器“全局模式”的提示符为（）What kind of cable should be used to establish a trunked line between two Catalyst switches?IP地址为：192.168.50.70,掩码为：255.255.255.248,则该IP和掩码结合,共划分了多少
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以下哪条关于所引用访问控制列表的描述是正确的（）介质100BaseT的最大传输距离是：()对路由器的描述,正确的是（）After connecting a PC to an available port on a switch, you find that the PC can not access a
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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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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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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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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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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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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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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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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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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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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（）In which Spanning-Tree states does a switch port learn MAC addresses? (Select two)IP地址为：192.168.50.70,掩码为：255.255.255.248,则该IP地址所在子网的子网有效IP为（）关于
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下列哪一设备工作时,要用到OSI的七个层（一层到七层）（）Ezonexam is migrating to a private IP addressing scheme. Which of the following describe the use of private IP addresses? (Choose two)TCP23是（）
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标准访问控制列表应被放置的最佳位置是在（）。The Ezonexam network administrator needs to a switch named VE1 to become the root bridge for a redundant path switched network. What can be done to ensure t
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RIP协议负载均衡的路径数量为（）查看E0端口配置信息的命令是：()帧中继环境中,在物理端口上,建立子接口的命令是（）Regarding the extended ping command; which of the statements below are true?(Select all val
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The Ezonexam network administrator has issued the "VTP password ezonexam" command on a Cisco device. What is the purpose of this command?OSI七层模型中,网络层的数据封装名称为（）对于运行OSPF协议的路由
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帧中继环境中,CIR的含义是（）路由器上“水平分割”的功能是：()网关的功能（）在OSPF的完全存根区域中,使用以下哪种LSAType报文或其它方式与区域间通信：（）混合型协议既具有“距离矢量路由协议”的特性,又具有“链路状
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对于IP为199.41.27.0,子网掩码为255.255.255.240,则该IP地址和子网掩码相作用会得到一系列IP,从下列选项中选出属于“有效IP”的选项：()地址转换NAT的优点是()You are a senior network administrator at Ezonexam, an
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介质工作在OSI的哪一层（）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（）A Ezonexam technician is troubleshooting connectivity problems between two routers that
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对于运行OSPF协议的路由器来说,RouterID是路由器的唯一标识,所以协议规定：必须保证RouterID在如下范围之内唯一（）。配置路由器时,封装PPP协议的命令是：()After logging into a router and typing in a few show c
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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()能够分配给设备的IP,应该是（）命令“ping127.0.0.1”的功能是（）下列命令中,无法正确执行的是（）当在一个接口上使用ipaccess-gr
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PPP工作在OSI的哪一层（）关于静态NAT,下面（）说法是正确的。访问控制列表分为标准和扩展两种。下面关于ACL的描述中,错误的是()。Which one of the following characteristics is true regarding the use of hubs a
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以下特殊区域中哪一个没有自动下发缺省路由（）Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true? (Select two answer choices)What are two results of
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标准访问控制列表应被放置的最佳位置是在（）。路由器“路由模式”的提示符号是（）交换机转发数据到目的地依靠()Assuming you build networks to exact specifications, what is the recommended maximum length a 10
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OSPF的度量值是什么()Cisco IOS命令ip nat inside source static 10.1.1.5 172.35.16.5的作用是什么()TCP23是（）协议端口号；UDP69是（）端口号；TCP80是（）端口号。路由器上激活端口的命令是（）如果网络中的路由
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路由器“全局模式”的提示符为（）哪个ACL可允许主机10.220.158.10访问web服务器192.168.3.244()属于私有IP段的是()在路由表中到达同一网络的路由有：静态路由、RIP路由、IGRP路由,OSPF路由,则路由器会选用哪条路由传
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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（）下面有关交换机的描述中,正确的是（）查看E0端口配置信息的命令是：()OSI七层模型中,传输层的数据封装名称为（）What is the purpose of the spanning-tree algori
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Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true? (Select two answer choices)混合型协议既具有“距离矢量路由协议”的特性,又具有“链路状态路由协议”的
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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?如果把路由器的某个端口的IP配置为：192.168.1
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You are an administrator of the Ezonexam switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each
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What kind of cable should be used to establish a trunked line between two Catalyst switches?Which one of the following characteristics is true regarding the use of hubs and switches?要把交换机的配置文
