正确答案: C

反转线缆

题目：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（）

解析：C

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学习资料的答案和解析：

[单选题]路由器的配置文件startup-config存放在()里

NVRAM

[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?

To prevent unauthorized hosts from getting access to the LAN

解析：解析：Explanation: