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应采用的技术是()When you compare the differences between half-duplex and full-duplex Ethernet, which of the following characteristics are exclusive to half-duplex? (Select two answer choices)在路由器
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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（）备份路由器IOS的命令是：()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()以下（）LSA类型是ASBR来宣告外部路由信息的。（）网络中经
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VLAN主干协议VTP的默认工作模式是()While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which
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What is the purpose of the spanning-tree algorithm in a switched LAN?RIP协议的管理距离是（）路由器“特权模式”的提示符是：（）OSI七层模型中,“段”是哪一层数据封装的名称（）帧中继环境中,CIR的含义是（）OSI
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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（）帧中继环境中,在物理端口上,建立子接口的命令是（）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（）After working all night and
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下面有关交换机的描述中,正确的是（）基本IP访问权限表的表号范围是：()OSI第二层数据封装完成后的名称是：()在OSPF的DR/BDR选举过程中,在路由器有相同的接口优先级情况下,什么用于确定DR或BDR（）下列对RIP的配置中
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下列说法中正确的是：（）查看E0端口配置信息的命令是：()把访问权限表应用到路由器端口的命令是：()下列命令中,下列说法正确的是（）在缺省的情况下,如果一台路由器同时运行了RIP和OSPF两种动态路由协议,则在路由表
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SMTP工作在OSI哪一层（）下列哪个network命令会告知此路由器开始使用IP地址为10.1.1.1、10.1.100.1和10.1.120.1的接口上的OSPF（）路由器“特权模式”的提示符是：（）VLAN主干协议VTP的默认工作模式是()能够分配给设
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交换机的三大功能为（）对于路由表,正确的是（）对路由器的描述,如果一台路由器同时运行了RIP和OSPF两种动态路由协议,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
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What are two characteristics of "store and forward" switching? (Select two answer choices)默认情况下,RIP定期发送路由更新的时间是（）IP地址为：192.168.50.70,掩码为：255.255.255.248,则该IP和掩码结合划分
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对交换机的描述,正确的是（）路由器的配置文件startup-config存放在()里What are two results of entering the VESwitch(config)# vtp mode client command on a Catalyst switch in the Ezonexam LAN? (Choose two.
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RIP路由协议认为“网络不可到达”的跳数是：()Which three statements are true about the operation of a full-duplex Ethernet network, which is being used in the Ezonexam LAN? (Choose three)基本IP访问权限表
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路由器“全局模式”的提示符为（）You wish to segment your LAN into multiple broadcast domains. Which technology method should you implement in order to do this?在OSPF的DR/BDR选举过程中,在路由器有相同的接
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With regard to Ethernet media access methods, which of the following are true?(Choose all that apply.)以下（）LSA类型是ASBR来宣告外部路由信息的。（）What are two characteristics of "store and forward"
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当在一个接口上使用ipaccess-group99in命令时,以下哪条关于所引用访问控制列表的描述是正确的（）工作在OSI第三层的设备是：()对交换机的描述,正确的是（）标准访问控制列表的数字标识范围是（）。下列路由协议中,属
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“ipaccess-group”命令在接口上缺省的应用方向是什么"（）。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
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帧中继环境中,CIR的含义是（）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?Which of the fo
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A Ezonexam PC has the IP address 172.16.209.10 /22. What is the subnet of this address?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（）The IP netwo
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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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关于OSPF中DR的说法不正确的是（）Ezonexam is migrating to a private IP addressing scheme. Which of the following describe the use of private IP addresses? (Choose two)You need to perform. some initial
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SMTP工作在OSI哪一层（）路由器的配置文件startup-config存放在()里路由器“特权模式”的提示符是：（）某台PC,能ping通路由器,但不能telnet到路由器,可能的原因是（）为了阻止交换机环路,交换机上所采用的技术为（）
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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)As the Ezonexam network administrator, you are required to hav
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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)混合型协议既具有“距离矢量路由协
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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?在OSPF的DR/BDR选举过程中,在路由器有相
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路由表中,某条路由的“路由代码为D”,则表明该路由为（）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
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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?There are 2 switches in the Ezonexam LAN, with no routers. Port
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OSI七层模型中,“段”是哪一层数据封装的名称（）要把交换机的配置文件保存到tftp服务器,应使用的命令为（）路由器上端口fa0/0,其最大传输速率是（）Mbit/sWhile troubleshooting a connectivity problem on the netwo
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CIR的含义是（）100baseT的速率是()Mbit/s对于路由表,则其所规范的某些数据包就会严格被允许或拒绝
访问控制列表可以应用于路由更新的过程当中#网络有效IP#
网络号
网络广播地址
任意IPaccess-list 101 permit tcp h
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把指定端口添加到VLAN的命令是：()网关的功能（）常见的LSA有几种类型()当在一个接口上使用ipaccess-group99in命令时,以下哪条关于所引用访问控制列表的描述是正确的（）OSI七层模型中,“包”是哪一层数据封装的名称（
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路由器上端口fa0/0,其最大传输速率是（）Mbit/sWhich of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet? (Select two answer choices.)You need to c
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属于私有IP段的是()You are a senior network administrator at Ezonexam, and while performing the password recovery procedure on your 2500 series Cisco router, you type in the following command:o/r 0x214
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OSPF的度量值是什么()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（）常见的LSA有几种类型()Which of the following steps are necessary in order to add
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“InsideGlobal”地址在NAT配置里表示的是什么()扩展IP访问权限表的表号范围是：()How many usable IP addresses can you get from a conventional Class C address?Cisco IOS命令ip nat inside source static 10.1.1.
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标准访问控制列表应被放置的最佳位置是在（）。在路由器上,命令show access-list的功能是（）备份路由器IOS的命令是：()关于帧中继的说法,正确的是（）While troubleshooting a connectivity problem on the network
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How many usable IP addresses can you get from a conventional Class C address?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（）The Ezonexam network administrator has just issued the "switchpo
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A Ezonexam PC has the IP address 172.16.209.10 /22. What is the subnet of this address?IP地址为：192.168.50.70,掩码为：255.255.255.248,则该IP地址所在子网的广播地址为（）What are two characteristics of
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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?IP地址为：192.168.50.70,掩码为：255.255.255.248,则该IP和掩码结
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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：()The Ezonexam network administrator has just issued the "switchport trunk na
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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：()You need to perform. some initial configuration tasks on a new Ezonexam swi
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Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet? (Select two answer choices.)The 201.145.32.0 network is subnetted using a /26 mask. H
