Network+ 2.0

Static routing

A method of routing where routes are manually configured by a network administrator rather than dynamically learned by protocols, primarily used in simple networks where routes do not change frequently.

EIGRP (Enhanced interior gateway routing protocol)

A Cisco proprietary routing protocol that combines the advantages of distance vector and link-state protocols, allowing for efficient and scalable routing in IP networks.

OSPF (Open shortest path first)

A link-state protocol used to efficiently route IP packets within a single routing domain. It divides networks into areas to optimize traffic and allows for faster convergence compared to distance vector protocols. Often implemented where you have complete control over systems.

BGP (border gateway protocol)

A standardized exterior gateway routing protocol used to exchange routing information between different autonomous systems on the Internet. BGP is crucial for making core routing decisions and is based on path vector mechanisms. “Three napkins protocol”. Popular standard, used around the world for internet routing.