OSPF Authentication: What, Why, and How to Configure?
This article covers OSPF authentication, including its definition, benefits, and instructions for configuration and troubleshooting.
Category Troubleshooting
Comparison between TCP IP vs OSI Model (with Cheatsheet PDF)
The TCP IP vs OSI Model debate has been around for years. Which one is better? What are the similarities and differences? Let’s take a look. What is the difference between TCP IP vs OSI model? (with Cheatsheet PDF and…
OSI Model Cheat Sheet Infographic
In my last post, I wrote about the OSI Model and its 7 layers of networking, so here is an OSI Model Cheat Sheet Infographic to help you remember all the details. This cheat sheet will give you a quick…
What are the 7 Layers of OSI Model in Networking?
This blog post will explain the 7 layers of OSI Model, and how they work with each other in easy-to-understand language.
2 Simple Ways To Find Cisco Router Login Details Without Looking Like An Amateur
How to Find Cisco Router Login Details Cisco routers come with their own set of login instructions. However, it can be a pain to find what that information is. There are some basic things that you should know to log…
How to Copy Large “Show Tech-support” from Cisco Device Using Putty ?
How to copy a large "Show Tech-support" output from a Cisco device using Putty. This is useful in case you are unable to copy the entire content of the output in one go.