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Modern networks rely on multiple protocols to maintain visibility, manage topology, and troubleshoot connectivity issues. Two key protocols that help network engineers diagnose and optimize networks are LLDP (Link Layer Discovery Protocol) and STP (S...

Listen here, boet. If you’ve ever been in the trenches of network engineering, you’ll know that when a switch starts spamming broadcast traffic like an overenthusiastic radio DJ, it’s only a matter of time before everything falls over. ISPs, FNOs, bi...

At the beginning of my journey as a network engineer, I was always confused when configuring STP. I often had to double-check and re-read the documentation over and over again. It wasn’t the command syntax that was difficult, commands are easy to rem...

Spanning Tree Protocol (STP) is a vital mechanism in networking, preventing loops in Layer 2 topologies by selectively blocking redundant paths while ensuring network redundancy. However, one common mistake is leaving STP on its default settings, whi...

Many moons ago, I ventured into the world of building large campus networks. Back then, Ethernet technologies were evolving, and the landscape of networking was much different from what it is today. Over time, newer Ethernet technologies have emerged...

In the realm of network infrastructure, the Spanning Tree Protocol (STP) stands as a silent guardian, ensuring the stability and resilience of interconnected devices. Despite its vital role, STP often operates in the background, overlooked by many ne...

Over at ipSpaceIvan Pepelnjak is having heart palpitations, but in our corner of the Savannah, the local tribes love stretching Layer 2. Its approached with a religious fervour and you are excommunicated from the tribe should you dare suggest its as ...
