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What is the Main Role of the Forwarder Server in the Forwarding Recursion Process?
Correct Answer: A,B
The Forwarder Server acts as an intermediary between the Local DNS and external DNS servers. It receives the query from the Local DNS, resolves it, and then returns the final resolution back to the Local DNS. This helps offload the resolution process from the Local DNS and improves efficiency in the forwarding recursion process. The Forwarder Server does not directly communicate with the end user PC that initiated the query. Instead, it functions as a switch within the LAN, routing queries between the Local DNS and external DNS servers. This helps maintain network security and efficiency by keeping the communication centralized within the LAN.