Tag: Routing

Guides and tutorials from Network Admin Journey.

Routing & Switching

OSPF Fundamentals: Areas, LSAs, Neighbor States and Configuration

OSPF is the interior routing protocol you will meet in almost every enterprise network. This practical guide explains areas, LSA types, neighbor states and…

14 min readRead

Routing & Switching

BGP Basics for Network Admins: How the Internet Really Routes

BGP is the protocol that glues the internet together, and sooner or later every network admin has to touch it. Learn how eBGP and…

12 min readRead