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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?IP地址为：192.168.5
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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)After connecting a PC to an available port on a switch, you fi
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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)OSI七层模型中,网络层的数据封装
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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（）交换机工作在OSI七层模型的哪一层()OSI七层模型中,物理层的数据封装名称为（）帧中继环境中,在物理端口上,建立子接口的命令是（）IP扩展访问列表的数字标示范围是
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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()You need to decide on which trunking method to implement in the Ezonexam network. What is a characteristic of ISL and 802.1q frame. tagging
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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：（）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 n
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下面对Cisco2621路由器和Cisco2501路由器描述中,错误的是（）路由器上端口fa0/0,其最大传输速率是（）Mbit/sEIGRP的管理距离（）路由器“特权模式”的提示符是：（）如果把路由器的某个端口的IP配置为：192.168.10.64,
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交换机转发数据到目的地依靠()How can a Ezonexam administrator determine if a router has been configured when it is first powered up?You want to upgrade the Ezonexam LAN so that all ports operate in ful
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You wish to segment your LAN into multiple broadcast domains. Which technology method should you implement in order to do this?路由器下,由一般用户模式进入特权用户模式的命令是：（）Regarding the extend
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路由器上端口fa0/0,其最大传输速率是（）Mbit/sYou 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 th
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某条路由的“路由代码为D”,则表明该路由为（）路由器上端口fa0/0,其最大传输速率是（）Mbit/s路由器当前的模式为“端口模式”,要退回到“特权模式”,应该使用的快捷键为（）对于路由表,如果一台路由器同时运行了RIP和OSPF
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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：（）介质100BaseT的最大传输距离是：()基本IP访问权限表的表号范围是：()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()
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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?路由器上,清空路由表的命令是（）混合型
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Which type of cable should be used to make a connection between the Fa0/0 port on a router and the Fa0/0 port switch?以下特殊区域中哪一个没有自动下发缺省路由（）After working all night and successfull
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The Ezonexam LAN is upgrading all devices to operate in full duplex. Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?两个VLAN之间要想通信,应该使用的设备是（）W
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Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet? (Select two answer choices.)下列路由协议中,属于链路状态路由协议的是（）IP地址为：192.
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对交换机的描述,正确的是（）某网络中,拟设计10子网,每个子网中放有14台设备,请问符合此种规划的子网掩码是()The Ezonexam network administrator wants to ensure that only a single web server can connect to po
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当配置一个CISCO的路由器时,缺省的DR和BDR优先级是（）。能够分配给设备的IP,应该是（）RIP协议负载均衡的路径数量为（）工作在OSI第三层的设备是：()OSI七层模型中,传输层的数据封装名称为（）A receiving host has
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正确的是（）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?网络中经常使用DDN服务,单冲突域
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100baseT的速率是()Mbit/s路由器“特权模式”的提示符是：（）Ezonexam has implemented the use of the Virtual Trunking Protocol (VTP). Which statement below accurately describes a benefit of doing this?通过
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“ipaccess-group”命令在接口上缺省的应用方向是什么"（）。备份路由器IOS的命令是：()Cisco IOS命令ip nat inside source static 10.1.1.5 172.35.16.5的作用是什么()The 201.145.32.0 network is subnetted using a
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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（）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（）
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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（）标准访问控制列表的数字标识范围是（）。Which type of cable should be used to make a connection between the Fa0/0 port on a r
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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?配置路由器特权用户“加密密码”的命令是：()The IP network 210.106.14.
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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（）The Ezonexam network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to
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You want to upgrade the Ezonexam LAN so that all ports operate in full duplex mode. Which statement is true about full-duplex Ethernet when comparing to half-duplex Ethernet?关于帧中继的说法,正确的是
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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,数据链路层的数据封装名称为（）An administrator is
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Regarding the extended ping command; which of the statements below are true?(Select all valid answer choices)要把交换机的配置文件保存到tftp服务器,应使用的命令为（）What is the purpose of the Spanning
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下列关于路由器和交换机的描述中,错误的是（）标准访问控制列表的数字标识范围是（）。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（）There are 2 switches in the Ezonexam LAN, with no rou
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In which Spanning-Tree states does a switch port learn MAC addresses? (Select two)把访问权限表应用到路由器端口的命令是：()During the boot sequence, a Ezonexam 2800 series router needs to locate and lo
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地址转换NAT的优点是()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? (C
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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PPP和HDLC的说法中,错误的是（）How can a Ezonexam administrator determine if a router has been configured when it is first powered up?扩
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查看E0端口配置信息的命令是：()A Ezonexam PC has the IP address 172.16.209.10 /22. What is the subnet of this address?You are a senior network administrator at Ezonexam, and while performing the passwo
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A Ezonexam technician is troubleshooting connectivity problems between two routers that are directly connected through the serial line. The technician notices that the serial line is up but cannot see
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交换机转发数据到目的地依靠()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" speci
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要把交换机的配置文件保存到tftp服务器,应使用的命令为（）地址转换NAT的优点是()RIP路由协议认为“网络不可到达”的跳数是：()IP地址为：192.168.50.70,掩码为：255.255.255.248,则该IP和掩码结合划分子网时,每个子网
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扩展ACL和标准ACL的区别（）。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（）Regarding the extended ping command; which of the statements below are tr
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PPP工作在OSI的哪一层（）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（）在启用IGRP协议时,所需要的参数是：()关于OSPF中DR的说法不正确的是（）OSI七层模型中,“包”是哪一层数据封装的名称（）Whe
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PPP工作在OSI的哪一层（）The Ezonexam network administrator has just issued the "switchport trunk native vlan 998" command on switch VE2. What is the function of this command?What are two results of en
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Which one of the following characteristics is true regarding the use of hubs and switches?路由器“全局模式”的提示符为（）Ezonexam has implemented the use of the Virtual Trunking Protocol (VTP). Which s
