Dynamic Routing - JuliaLightCNCS/Net-150 GitHub Wiki

Routing tables need network addresses, subnet masks, next hops, and interfaces.

Use protocols that routers can use to send routing table information.

Dynamics cross LANs.

IGP internal gateway protocol means within the company.

EGP external gateway protocol means outside the company.

RIP v2 is for router to router. Very easy to configure specifically for smaller networks but can get noisy for bigger ones. Sends tables every 30-90 seconds. Routing preferences is based only on hops.

Link state IGP - more popular, only sends hellos when it changes or updates, expensive but smarter