IPv4 class D addresses are used for:Question 3Select one:a.broadcast trafficb.multicast trafficc.unicast trafficd.anycast traffic

Assessment of IPv4 Class D Addresses

1. Understanding Class D Addresses:

   • IPv4 Class D addresses are specifically designed for multicast groups. They range from 224.0.0.0 to 239.255.255.255.

2. Options Analysis:

   • a. Broadcast Traffic: This is used to send data to all nodes in a network segment, not specifically tied to Class D.
   • b. Multicast Traffic: This involves sending data to a specific group of devices rather than every device on a network. Class D is correctly associated with this.
   • c. Unicast Traffic: This refers to direct communication between a single sender and a single receiver, which does not involve Class D addresses.
   • d. Anycast Traffic: This is a networking method where data is sent to the nearest of multiple identical nodes, and it is also not related to Class D.

3. Conclusion:

   • After analyzing the context and the purpose of Class D addresses, it's clear they facilitate multicast communication.

Final Answer

b. Multicast traffic