Using our addressing examples from above, if you need to send data to the office next to you, use Layer 2. If you need to send the data to other buildings on campus or to a client site, use Layer 3.

Ethereum layer-2 scaling networks like Arbitrum and Immutable X are battling it out to provide a home for the next wave of Web3 games—but later this year, a so-called “layer-3” network will ...

Transport Layer Middleware Example: User Datagram Protocol ... Part 2 offers pseudocode examples for PPP Link Control Protocol states and a look at the IP networking layer protocol.] Transport Layer ...