Understanding Switch Buffer Bloat: The Hidden Network Performance Killer
When it comes to optimizing network performance, most people focus on improving bandwidth, reducing latency, or upgrading hardware. However, one lesser-known issue that can quietly degrade network performance is switch buffer bloat. This often-overlooked problem can significantly impact the quality …
Half-Duplex vs. Full-Duplex Wireless Data Rates: What You Need to Know
In wireless communication, terms like half-duplex and full-duplex often come up when discussing data rates and network performance. These modes dictate how data is transmitted and received, affecting wireless networks’ speed, efficiency, and reliability. In this blog post, we’ll discuss …
Why Is East-West Traffic Important in ISP Networks?
The terms east-west traffic and north-south traffic are pivotal for understanding data flows. These concepts are not limited to data centers or enterprise networks; they also have significant implications in Internet Service Provider (ISP) networks. While ISPs primarily focus on …
Power Cabling Do’s and Don’ts in a data center
This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this …
Understanding Modulation Rates in Wi-Fi: A Comprehensive Guide
In wireless networking, modulation rates play a pivotal role in determining the speed and efficiency of data transmission. Wi-Fi networks, which have become the backbone of modern connectivity, rely heavily on modulation techniques to ensure seamless communication. This blog talks …
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The Future of Networking: Emerging Protocols to Watch in 2025
As our digital ecosystem continues to evolve, networking protocols—the foundational rules that dictate how data is transmitted across networks—are becoming increasingly critical. The demand for faster, more secure, and highly efficient data transmission is pushing innovation to new heights. Whether …
Business plan for starting a WISP
The following is an excerpt from a Master’s Thesis business plan. I have the full plan for sale for $150.
Random network drawing image
The following was an image that went into a packet for connecting a Mikrotik CRS switch to a Mikrotik router. This was given to field techs to connect a new switch to a new router.
Patreon Post: Top5 Data Center News Stories of the week.
This content is for Patreon subscribers of the j2 blog. Please consider becoming a Patreon subscriber for as little as $1 a month. This helps to provide higher quality content, more podcasts, and other goodies on this blog.To view this …