Stevens, Chapter 1 1. Network layer protocols address nodes on a network.
Transport protocols are able to address specific process on a node.
Network layer protocols send data to directly connected nodes, while transport protocols can send data across the entire network. Explain the relationship between a multihomed system and a router. Any system with two or more network interfaces is called multihomed. Unless the system forwards data between the interfaces, it cannot be called a router. Explain the differences between iterative and concurrent server types.