is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication。 -题库考试答案搜索网

is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication。

单选题

2022-06-30 13:08

A、The virtual address
B、The subnet address
C、The MAC address
D、The IP address

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正确答案

C

试题解析

解析：MAC地址是一个OSI第2层(即数据链路层)6个字节的地址，提供点对点通信时唯一地标识每个网络设备。

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