What is Auto Negotiation in Ethernet – with Infographic
What is Auto Negotiation in Ethernet (Infographic) and how does it work? I’ve seen network issues crop up regularly in a network engineer’s day-to-day work, and when they do, it’s mostly the result of misconfigured or mismanaged devices. I can…
A Simple Guide to Ethernet Switch vs Hub vs Router and How They Work
Comparison between Different Network Devices – Ethernet Switch vs Hub vs Router This blog post will help you understand the comparison between Ethernet switch vs hub vs router and how they work. You’ll also learn which device is best for…
What is the Definition of a Computer Network: Components, Uses, and Types
What is the definition of a computer network? Computer networks are the foundation of the modern business world. They’re the connections that carry network traffic and link together the hardware and software of every digital device. Without a well-designed and…
VLAN Tagged vs Untagged – What is the difference?
VLAN Tagged vs Untagged Tutorial After reading an in-depth article about VLANs, you might still have questions about the differences between VLAN tagged vs. untagged? This blog post will discuss this topic in easy to understand language. Let’s briefly discuss…
What are VLANs and Private VLANs and How VLANs work
What are VLANs and How VLANs work You might have many questions about VLANs. For example, what are VLANs, their benefits, configuration, and how do they work and differ from a LAN? Don’t worry, this blog post will discuss everything…
IP Subnetting Cheat Sheet (free PDF) for Network Engineers
IP Subnetting Cheat Sheet, including CIDR Cheat Sheet With this IP subnetting cheat sheet plus the CIDR Cheat Sheet article, we’ll provide you with all the details and show you how to subnet IP addresses, which are essential for network-related interviews,…
IKEv1 vs IKEv2 – What is the Difference?
Showdown: IKEv1 vs IKEv2 Internet Key Exchange (IKE) is a protocol used to set up a secured communication channel between two networks. To establish a secured channel, the two communicating parties need to create a Security Association (SA) between each…
150+ Interview Questions of Network Engineer with Answers(Free PDF)
Important Tips and Interview Questions of Network Engineer with Answers Network engineers are the unsung heroes of the tech industry with an excellent take-home salaries. They are the ones who keep everything humming along by designing, installing, and maintaining the…
What is Cisco vPC: Benefits, Components, Config & Best Practices
What is Cisco vPC and its brief History What is Cisco vPC (virtual Port Channel), and how has normal port-channel evolved to this point? Let us understand port-channel first; it is the simplest and oldest technology that combines two or more…
Practical Tips for Video Interview: A step by step Guide
Practicle Tips for Video Interview 2021- before, during, and After the interview:- If you are looking for Tips for Video Interview, then you came to the right place. Now, allow us to begin; most people who want a job undergo…