Network Protocols Explained Simply | Generated by AI
You’re on the right track! Here’s a quick clarification:
Intranet vs. Internet
- Intranet: A private network, typically within an organization, used to share information and resources internally. It’s “inside the network.”
- Internet: The global, public network of networks, connecting countless private, public, academic, business, and government networks. It’s “across networks.”
BGP vs. OSPF
- BGP (Border Gateway Protocol): Designed for the Internet. It’s the protocol that makes the Internet work by enabling routing between autonomous systems (ASes), which are large networks or groups of networks under a single administrative control.
- OSPF (Open Shortest Path First): Designed for intranets (or within a single autonomous system). It’s an interior gateway protocol (IGP) used to find the best path for packets as they pass through a set of connected networks under a common administration.
Summary:
- BGP = Internet (between ASes)
- OSPF = Intranet (within an AS)
Would you like to dive deeper into how these protocols work or their use cases?