思科认证考试试题列表 - 红旗答案网问答

思科认证考试

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When a switch port is used as a VLAN trunk, which of the following trunk modes are valid? (Select all that apply.) 答案解析
How could the Ezonexam corporation benefit from using VLANs on their network? 答案解析
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? 答案解析
Using a subnet mask of 255.255.255.224, which of the IP addresses below can you assign to the hosts on this subnet? (Select all that apply) 答案解析
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) 答案解析
Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true? (Select two answer choices) 答案解析
You need to configure an 802.1Q link on a Ezonexam switch. Which commands, when used together, would do this? (Select two answer choices) 答案解析
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 department in the Ezonexam network. 答案解析
交换机的三大功能为（）答案解析
默认情况下，IGRP衡量路径好坏时，考虑的因素为（）答案解析
网络中经常使用“帧中继”服务，请选出帧中继的优点（）答案解析
网络中经常使用DDN服务，请选出DDN的优点（）答案解析
下列哪一设备工作时，要用到OSI的七个层（一层到七层）（）答案解析
属于私有IP段的是() 答案解析
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：() 答案解析
请选出交换机处理帧的三种模式：() 答案解析
在配置帧中继子接口时，在物理接口上应该配置的内容是：() 答案解析
在路由器上，可以使用的命令有：() 答案解析
下列关于路由器和交换机的描述中，错误的是（）答案解析
路由器“特权模式”的提示符是：（）答案解析
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（）答案解析
下面对Cisco2621路由器和Cisco2501路由器描述中，错误的是（）答案解析
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（）答案解析
两台路由器直连到一起，应该使用的线缆为（）答案解析
路由表中，某条路由的“路由代码为D”，则表明该路由为（）答案解析