This article covers 100 must-know OSPF interview questions and answers to help you prepare for technical interviews and exams. It provides detailed explanations on OSPF basics, operation, packet types, LSAs, areas, configuration, commands, and troubleshooting.
This article covers OSPF authentication, including its definition, benefits, and instructions for configuration and troubleshooting.
In this blog post, you will find a comprehensive list of OSPF troubleshooting commands network engineers can utilize in real-world scenarios.
In this article, we will discuss the steps that OSPF takes to determine the optimal path to each destination network and how you can manipulate some of the OSPF parameters to affect the overall behavior of the OSPF path selection process.
In this article, we will discuss OSPF virtual link, when you should use it, requirements, key points, and how to configure it. As a bonus, we will also discuss an alternative option for the OSPF virtual link.
There are three OSPF network types: broadcast, point-to-point, and non-broadcast. There are also two Cisco-proprietary types: point-to-multipoint and point-to-multipoint non-broadcast. Let's explore all five OSPF network types.
OSPF is the most widely used routing protocol in networking. Knowing the types of OSPF routers and, most importantly, Area Border Routers in OSPF becomes crucial to understanding the overall design and configuration of OSPF. This article will discuss the…
This blog post will explain what OSPF area types are, why we need them, their benefits, how they work, and how to configure them in your network.
OSPF Link State Advertisements – All 11 OSPF LSA Types Explained An important part of OSPF is the Link State Advertisements (LSAs). LSAs are generated by every router in the AS and contain information about the router’s links and connected…
OSPF Cost Manipulation ====================== The equation used for cost manipulation in OSPF is :- OSPF Cost=Reference Bandwidth/Interface Bandwidth It simply means that we can manipulate any one of the three parameters to adjust our OSPF cost. First of all we…