哪个不是第二层设备的3个主要功能？ -题库考试答案搜索网

哪个不是第二层设备的3个主要功能？

单选题

2021-09-01 20:44

A、学习
B、转发
C、收听
D、清除环路

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正确答案

C

试题解析

标签：联大河南理工大学计算机科学与技术_计算机网络

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