Question 4: What is the primary benefit of using OSPFv3 with address families? Choice: (choose correct answer): () It supports unicast routing for both IPv4 and IPv6. () It simplifies the configuration by using a single command for all routing protocols. () It enhances security by encrypting OSPF messages. () It reduces the number of routing tables required on each router. () It automatically adjusts the cost of interfaces based on bandwidth. Answer: It supports unicast routing for both IPv4 and IPv6.