在以太网中,使用ARP协议的目的是

A、获取端口和IP地址的对应关系
B、获取IP地址和MAC地址的对应关系
C、获取MAC地址和端口的对应关系
D、获取IP地址和域名的对应关系
查看答案
正确答案:

B

答案解析:

暂无解析

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