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> 以下关于MAC组播地址的说法正确的是 A.组播MAC地址前六个十六进制位是0x01005e B.在以太网中，第3层的IP组播地址信息的全部28位映射进入24位的第2层MAC地址空间 C.MAC组播地址范围由IEEE指定 D.组播MAC地址由23位组成请帮忙给出正确答案和分析，谢谢！

问题：

发布时间：2024-09-14

以下关于MAC组播地址的说法正确的是

A.组播MAC地址前六个十六进制位是0x01005e

B.在以太网中，第3层的IP组播地址信息的全部28位映射进入24位的第2层MAC地址空间

C.MAC组播地址范围由IEEE指定

D.组播MAC地址由23位组成

请帮忙给出正确答案和分析，谢谢！

参考答案：

提问用户：C2***oBa

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