Optical Transceivers
Network config

After Being a Network Engineer for So Long, How Many of These Special IP Addresses Do You Know? I Bet You Haven’t Seen Them All!

As someone who's navigated the maze of knowledge dispersal, I’m super excited to invite you to join me in delving into the captivating universe of IP addresses. Ever thought about how, aside from the usual public and private IP addresses, there’s ...

Network config

Internet Too Slow? Just Set DNS! With So Many DNS, Which One Should Network Engineers Choose That’s Free and Best? (Includes Configuration Steps)

In today’s fast-paced digital world, having a reliable and speedy internet connection is crucial. Yet, many of us find ourselves frustrated with slow browsing speeds. As someone who's navigated this issue firsthand, I want to share some practical ...

Network config

Differences Between Layer 4/3/2 Switches—Network Engineers: I’ve Got It!

In the fascinating world of networking, grasping the distinctions between Layer 4, Layer 3, and Layer 2 switches isn't just a technical necessity; it’s like unlocking the secrets of the digital universe. For those of us passionate about IT and net...

Network config

Network Dropped Packets Again? Don’t Panic, I Have a Solution! Network Engineers Use This Trick to Say Goodbye to Packet Loss!

Network problems can be an absolute nightmare for both engineers and everyday users, making everyone cranky and frustrated. One of the big troublemakers in this realm is "packet loss." It’s like that annoying friend who cancels at the last minute ...

Network config

As a Network Engineer, You Must Know How to Configure a Layer 3 Switch for Inter-VLAN Communication!

In today's fast-paced world of network engineering, getting a grip on how to set up a Layer 3 switch for Inter-VLAN communication is absolutely essential. It might seem like a daunting task at first, but trust me—mastering this will not only sharp...

Network config

What! IPv6 Is About to Replace IPv4? As a Network Engineer, Everyone Must Learn to Use IPv6!

The realm of networking is on the brink of a transformative era, and, as network engineers, we can't afford to lag behind. Enter IPv6—the upcoming backbone of networking that promises to replace the antiquated IPv4 protocol, a system that's been o...

Network config

This Annual List of 16 Network Fault Troubleshooting Tools Will Be Useful for Every Network Engineer—Please Collect!

Being a network engineer is like being part detective and part problem solver; troubleshooting network glitches is woven into the fabric of our daily grind. Picture this: one minute, everything runs smoothly, and the next, you're faced with painfu...

Network config

Four Methods for VLAN Division, Detailed Tutorial on Switches—Must Learn for Every Network Engineer!

In the realm of networking, it’s absolutely crucial to grasp how to effectively segment a network to boost performance and tighten security. One of the most powerful tools at your disposal for achieving this is VLAN (Virtual Local Area Network) te...

Network config

Why Can’t the Network Ping? Check These Points to Solve 95% of Network Engineer Problems!

In today's fast-paced digital world, being able to ping a network is more than just a command; it's a vital first step in troubleshooting connectivity headaches. As someone who has navigated the hectic waters of media editing with a strong focus o...

Network config

What to Do? Computer Obtained Incorrect IP Address and Cannot Access the Internet! Don’t Panic, Network Engineer Teaches You!

In this tech-savvy world we live in, facing network hiccups can be pretty stressful. Trust me, as someone who’s been deep into the tech scene, I know exactly how daunting it can feel when you can’t connect to the internet due to an incorrect IP ad...