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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?属于私有IP段的是()How can a Ezonexam administrator determine if a router has been configure
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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 subnet?You need to perform. some initial configura
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The Ezonexam network administrator wants to ensure that only a single web server can connect to pot Fa0/1 on a catalyst switch. The server is plugged into the switch's Fast Eth. 0/1 port and the netwo
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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号为（）交换机工作在OSI七层模型的哪一层()路由器上“水平分割”的功能是：()Which of the following statements correctly describe the
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An administrator issues the show ip interface s0/0 command and the output displays that interface Serial0/0 is up, line protocol is up.What does "line protocol is up" specifically indicate about the i
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During the boot sequence, a Ezonexam 2800 series router needs to locate and load an operating system. What is the default order the router uses to find an operating system?交换机上VLAN的功能描述中,正
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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”（）关于静态NAT,下面（）说法是正确的。The Ezonexam network administrator needs to determine what LAN devices to install on the Ezonexam network. What are tw
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You need to configure a default route on a Ezonexam router. Which command will configure a default route on a router?RIP协议的管理距离是（）After working on a router, some problems arise and you wish
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“ipaccess-group”命令在接口上缺省的应用方向是什么"（）。扩展IP访问权限表的表号范围是：()哪个ACL可允许主机10.220.158.10访问web服务器192.168.3.244()A Ezonexam technician is troubleshooting connectivity p
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下列路由协议中,属于链路状态路由协议的是（）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 des
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默认情况下,IGRP衡量路径好坏时,考虑的因素为（）在OSI七层模型中,介质工作在哪一层()在路由器上,可以使用的命令有：()下列哪一设备工作时,要用到OSI的七个层（一层到七层）（）You wish to segment your LAN into m
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下面有关交换机的描述中,正确的是（）A Ezonexam PC has the IP address 172.16.209.10 /22. What is the subnet of this address?路由器“路由模式”的提示符号是（）At which layer of the OSI model does the proto
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Which of the following steps are necessary in order to add a new VLAN to the Ezonexam switched network? (Select all that apply)路由器上激活端口的命令是（）路由表中,某条路由的“路由代码为D”,则表明该路由
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标准访问控制列表的数字标识范围是（）。What are two results of entering the VESwitch(config)# vtp mode client command on a Catalyst switch in the Ezonexam LAN? (Choose two.)You need to perform. some in
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How many usable IP addresses can you get from a conventional Class C address?默认情况下,RIP定期发送路由更新的时间是（）How could the Ezonexam corporation benefit from using VLANs on their network?(Sel
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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（）查看E0端口配置信息的命令是：()Which three statements are true about the operation of a full-duplex Ethernet network, which is being us
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交换机工作在OSI七层模型的哪一层()要把交换机的配置文件保存到tftp服务器,应使用的命令为（）“InsideGlobal”地址在NAT配置里表示的是什么()工作在OSI第三层的设备是：()100baseT的速率是()Mbit/s物理层
数据链路层#
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What are two results of entering the VESwitch(config)# vtp mode client command on a Catalyst switch in the Ezonexam LAN? (Choose two.)A Ezonexam switch is configured with all ports assigned to VLAN 2.
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两个VLAN之间要想通信,应该使用的设备是（）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?两台路
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Which command on router EzonexamA will assign the last usable IP address from the 192.168.32.128/28 subnetwork to a router interface?哪个命令可以成功测试网络：()路由表中,某条路由的“路由代码为D”,则表明
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配置路由器特权用户“加密密码”的命令是：()介质100BaseT的最大传输距离是：()The Ezonexam network administrator needs to determine what LAN devices to install on the Ezonexam network. What are two advantag
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OSI七层模型中,“包”是哪一层数据封装的名称（）在启用IGRP协议时,所需要的参数是：()You want to upgrade the Ezonexam LAN so that all ports operate in full duplex mode. Which statement is true about full-du
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At which layer of the OSI model does the protocol that provides the information displayed by the "show cdp neighbors" command operate?标准访问控制列表应被放置的最佳位置是在（）。IP地址为：192.168.50.7
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路由器“全局模式”的提示符为（）As the Ezonexam network administrator, you are required to have a firm understanding of the OSI model. Why does the data communication industry use the layered OSI refere
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以下特殊区域中哪一个没有自动下发缺省路由（）OSI七层模型中,网络层的数据封装名称为（）As the Ezonexam network administrator, you are required to have a firm understanding of the OSI model. Why does the
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A Ezonexam switch is configured with all ports assigned to VLAN 2. In addition, all ports are configured as full-duplex FastEthernet. What is the effect of adding switch ports to a new VLAN on this sw
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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()路由器“全局模式”的提示符为（）RIP协议负载均衡的路径数量为（）下面对Cisco2621路由器和Cisco2501路由器描述中,错误的是（）交换机上VLAN的功能描述中,正确
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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：()路由器上激活端口的命令是（）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（）在路由器上,可以使
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Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet? (Select two answer choices.)On a half-duplex Ethernet LAN, two hosts attempt to send
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OSI七层模型中,数据链路层的数据封装名称为（）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()基本IP访问权限表的表号范围是：()Which command on router EzonexamA will assig
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Which command on router EzonexamA will assign the last usable IP address from the 192.168.32.128/28 subnetwork to a router interface?The LAN needs are expanding at the Ezonexam corporate office, which
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工作在OSI第三层的设备是：()交换机上VLAN的功能描述中,正确的是（）路由器上“水平分割”的功能是：()PPP工作在OSI的哪一层（）要把交换机的配置文件保存到tftp服务器,应使用的命令为（）网卡
路由器#
交换机
集线器
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路由器上激活端口的命令是（）What are two characteristics of "store and forward" switching? (Select two answer choices)Which of the following statements correctly describe the differences between half-
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Which of the following steps are necessary in order to add a new VLAN to the Ezonexam switched network? (Select all that apply)查看路由表的命令是：()SMTP工作在OSI哪一层（）下面有关交换机的描述中,正确
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Ezonexam has implemented the use of the Virtual Trunking Protocol (VTP). Which statement below accurately describes a benefit of doing this?How can a Ezonexam administrator determine if a router has b
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配置路由器时,封装PPP协议的命令是：()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 subnet?Which 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()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
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下面对Cisco2621路由器和Cisco2501路由器描述中,错误的是（）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()100baseT的速率是()Mbit/s路由器上的命令“show version”的功能是（
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TELNET工作在OSI哪一层（）对于路由表,下列说法中正确的是：（）为了连接“帧中继”线路,则在路由表中只会显示RIP发现的路由,因为RIP协议的优先级更高
在缺省的情况下,如果一台路由器同时运行了RIP和OSPF两种动态路由
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路由器上的命令“show version”的功能是（）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 LAN. No other PC's connected to the swit
