This tutorial guides you through installing netlab, a network simulation tool for automating virtual network labs. We'll use it to deploy a simple OSPF lab with three FRR (Free Range Routing) routers.

OSPF (Open Shortest Path First) is a link-state routing protocol used in IP networks. Unlike RIP, which is a distance-vector protocol, OSPF uses the Shortest Path First (SPF) algorithm to find the ...