2022计算机类考试思科认证历年考试试题集锦(0AA)

1. [单选题]路由器上“水平分割”的功能是：()

A. 分离端口
B. 阻止路由环路
C. 简化配置
D. 方便故障处理

2. [单选题]路由器“全局模式”的提示符为（）

A. >
C. (config)
D. (config-router)

3. [单选题]The network administrator has configured port security on a Ezonexam switch. Why would a network administrator configure port security on this Ezonexam device?

A. To prevent unauthorized hosts from getting access to the LAN
B. To limit the number of Layer 2 broadcasts on a particular switch port
C. To prevent unauthorized Telnet or SSH access to a switch port
D. To prevent the IP and MAC address of the switch and associated ports
E. None of the above

查看答案&解析查看所有试题

本文链接：https://www.51ksbd.net/show/d8lv49.html