Layer 3 is not a feature add but a fundamental element of the blockchain architecture. It's what makes it scalable, secure, ...

A network device that forwards traffic based on layer 3 information at very high speeds. Traditionally, routers, which inspect layer 3, were considerably slower than layer 2 switches. In order to ...

For example, a network layer 3 packet encapsulates a transport layer 4 packet, and a data link layer 2 packet encapsulates a network layer 3 packet. THIS DEFINITION IS FOR PERSONAL USE ONLY.