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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?“InsideGlobal”地址在NAT配置里表示的是什么()通配符掩码和子网掩码之间的关系是（）。默
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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 switch appear to be having any issues. What
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Your network uses the172.12.0.0 class B address. You need to support 459 hosts per subnet, while accommodating the maximum number of subnets. Which mask would you use?What is the purpose of the Spanni
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Which of the following are types of flow control? (Choose three)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（）The Ezonexa
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The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?路由器下“特权用户模式”的标识符是：()IP地址为：192.168.50.70,掩码为：255
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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?You want to upgrade the Ezonexam LAN so that all ports operate in full duplex mode.
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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?You are bringing up
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You need to perform. some initial configuration tasks on a new Ezonexam switch. What is the purpose of assigning an IP address to a switch?Which of the following steps are necessary in order to add a
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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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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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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? (Choose two)帧中继环境
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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?下面哪个操作可以使访问控制列
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What is the purpose of the spanning-tree algorithm in a switched LAN?路由器上激活端口的命令是（）在配置帧中继子接口时,在物理接口上应该配置的内容是：()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
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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 that VE1 will always assume the role as the r
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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.)IP地址为：192.168.50.70,掩码为：255.255.255.248,则该IP地址所在子网
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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?RIP路由协议认为“网络不可到达”的跳数是：()On the topic of VLSM,
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Why is full-duplex Ethernet superior to its single-duplex counterpart? (Select two answer choices.)PPP工作在OSI的哪一层（）路由器上,命令“show int s0”的显示结果为：Serial0 is up,line protocol is down出
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Which one of the following characteristics is true regarding the use of hubs and switches?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（）Cisco IOS命
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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)After working on a router, some problems arise and you wish to view the c
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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?As the Ezonexam network ad
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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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Regarding the extended ping command; which of the statements below are true?(Select all valid answer choices)The corporate head office of Ezonexam has a teleconferencing system that uses VOIP (voice o
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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?OSPF的度量值是什么()要把交换机的配置文件保
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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?There are 2 switches in the Ezonexam LAN, w
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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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Which three statements are true about the operation of a full-duplex Ethernet network, which is being used in the Ezonexam LAN? (Choose three)常见的LSA有几种类型()When is a switched network that is ru
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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 in a switched LAN environment?You have just purchased a bran
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Two stations on the Ezonexam LAN transmit at the same time, resulting in a collision. What happens when a collision occurs on the network? (Choose all that apply)You need to configure an 802.1Q link o
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What is the purpose of the Spanning Tree Protocol (STP)?TCP23是（）协议端口号；UDP69是（）端口号；TCP80是（）端口号。下列关于路由器和交换机的描述中,错误的是（）On the topic of VLSM, which one of the f
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What are two characteristics of "store and forward" switching? (Select two answer choices)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,每个子网的容量为（）命令“ping127.0.
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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 & 6 are assigned to VLAN 2 in both switches. These two switches are co
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How many usable IP addresses can you get from a conventional Class C address?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()。交换机转发数据到目的地依靠()混合型协议既具有“距离矢量路由协
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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?两个VLAN之间要想通信,应该使用的设备是（）After working all night and su
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A Ezonexam PC has the IP address 172.16.209.10 /22. What is the subnet of this address?帧中继环境下,为了区分虚电路,应该使用的地址是（）扩展ACL和标准ACL的区别（）。下列对RIP的配置中,合法的命令是（）The
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What kind of cable should be used to establish a trunked line between two Catalyst switches?You have just installed a new web server on the Ezonexam network. You are required to ensure that the web se
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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)EIGRP的管理距离（）IP地址
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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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Assuming you build networks to exact specifications, what is the recommended maximum length a 10BaseT cable can be before it has to be segmented or repeated?路由器当前的模式为“端口模式”,要退回到“特权
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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?CDP is being used throughout the Ezonexam n
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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?A new Ezonexam switch is installed into an existing LAN and a new
