Open Shortest Path First - Wikipedia
Open Shortest Path First (OSPF) is a routing protocol for Internet Protocol (IP) networks. It uses a link state routing (LSR) algorithm and falls into the group of interior gateway protocols (IGPs), …
Open Shortest Path First (OSPF) Protocol Fundamentals
Oct 8, 2025 · Open Shortest Path First (OSPF) is a link-state Interior Gateway Protocol (IGP) developed by the Internet Engineering Task Force (IETF) to provide efficient routing within an …
Open Shortest Path First (OSPF) Explained - NetworkLessons.com
OSPF is a link-state routing protocol, and it’s one of the routing protocols you need to understand if you want to do the Cisco CCNA, CCNP, or CCIE R&S exam (s).
OSPF Routing Protocol Overview - Study-CCNA
OSPF (Open Shortest Path First) is an Interior Gateway Protocol (IGP). It is a link-state routing protocol that uses the Shortest Path First (SPF) algorithm to calculate the best route.
What is Open Shortest Path First (OSPF)? | Definition from ...
Oct 30, 2023 · Open Shortest Path First (OSPF) is an IP routing protocol that uses a mathematical algorithm to calculate the most efficient path to direct traffic on IP networks.
OSPF Routing Protocol Explained: What It Is, How It Works ...
Mar 1, 2024 · Open Shortest Path First (OSPF) is a widely used link-state dynamic routing protocol designed for medium to large IP networks. It determines the most efficient path for …
OSPF (Open Shortest Path First): What It Is and How It Works
Apr 29, 2025 · OSPF (Open Shortest Path First) is one of the most widely used routing protocols in modern IP networks. Designed to efficiently direct traffic within a single autonomous system, …