Question

question 3
what is the special value assigned to the first 24 bits of a multicast mac address transporting an ipv4 packet?
01-00-5e
ff-ff-ff
01-5e-00
ff-00-5e

Explanation:

In Ethernet, for a multicast MAC address transporting an IPv4 packet, the first 24 - bit value is fixed as 01 - 00 - 5E. This is a well - defined standard in networking for IP multicast over Ethernet.

Answer:

01-00-5E