Routers are known as neighbors or peers because they exchange routing information essential for efficient data transmission. This interaction occurs primarily through the use of similar gateway protocols, enabling routers to maintain up-to-date routing tables. Their classification as neighbors is not influenced by geographical location or manufacturer. ;
Routers are called neighbors or peers primarily because they exchange routing information with each other to manage network traffic efficiently. This relationship is facilitated by similar gateway protocols, allowing them to collaborate regardless of their physical location or manufacturer. Therefore, the correct answer is A. Because they exchange routing information.
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