telecom.Tech

31/03/2026

🚀 𝗧𝗲𝗹𝗲𝗰𝗼𝗺 & 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴 — 𝗦𝗶𝗺𝗽𝗹𝘆 𝗘𝘅𝗽𝗹𝗮𝗶𝗻𝗲𝗱
Learn networking the right way with practical courses, labs, and real-world concepts. https://www.telecomtech.io/courses

26/03/2026

🌐 𝐖𝐡𝐚𝐭 𝐢𝐬 𝐚 𝐕𝐋𝐀𝐍 𝐚𝐧𝐝 𝐇𝐨𝐰 𝐃𝐨𝐞𝐬 𝐢𝐭 𝐖𝐨𝐫𝐤?
VLANs let you split one switch into multiple networks — improving performance, security, and design.
👉 https://youtu.be/WXka-NejQT8

19/03/2026

Most engineers configure BGP… without fully understanding it.
𝐓𝐡𝐢𝐬 𝐜𝐨𝐮𝐫𝐬𝐞 𝐟𝐢𝐱𝐞𝐬 𝐭𝐡𝐚𝐭.

🎓 14+ hours of training
🧪 31 hands-on labs
⚙️ Real-world scenarios
🔗 Intro offer: https://www.telecomtech.io/courses/understanding-and-mastering-bgp

13/03/2026

🟠 𝗡𝗘𝗪 𝗢𝗡𝗟𝗜𝗡𝗘 𝗖𝗢𝗨𝗥𝗦𝗘: 𝐔𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐚𝐧𝐝 𝐌𝐚𝐬𝐭𝐞𝐫𝐢𝐧𝐠 𝐁𝐆𝐏
https://www.telecomtech.io/courses/understanding-and-mastering-bgp/

This course includes 𝟏𝟒+ 𝐡𝐨𝐮𝐫𝐬 𝐨𝐟 𝐭𝐫𝐚𝐢𝐧𝐢𝐧𝐠, 𝟑𝟏 𝐥𝐚𝐛𝐬, 𝐚𝐧𝐝 𝟔𝟓 𝐂𝐢𝐬𝐜𝐨 𝐂𝐌𝐋 𝐭𝐨𝐩𝐨𝐥𝐨𝐠𝐢𝐞𝐬 to help you truly master BGP.

A comprehensive guide to BGP… simply explained!The Course at a Glance38 video lessons (14+ hours of training)38 PDF guides...

02/03/2026

🔥𝐌𝐚𝐬𝐭𝐞𝐫𝐢𝐧𝐠 𝐕𝐋𝐀𝐍𝐬 𝐚𝐧𝐝 𝐓𝐫𝐮𝐧𝐤𝐢𝐧𝐠 | 𝐍𝐨𝐰 𝐨𝐧𝐥𝐲 $𝟐𝟗!

Register Now 👉 https://www.telecomtech.io/courses/

15/01/2026

🎥 𝐈𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐭𝐨 𝐄𝐭𝐡𝐞𝐫𝐧𝐞𝐭 | 𝐂𝐂𝐍𝐀 𝐋𝐚𝐲𝐞𝐫 𝟐 𝐁𝐚𝐬𝐢𝐜𝐬
Ethernet is the foundation of modern networking and switching. In this video 👉 https://youtu.be/BaC80OGlaTg , I break down what Ethernet is, how Ethernet frames are structured, and how MAC addresses are used at Layer 2.

A must-watch if you’re starting with CCNA or networking fundamentals. 𝘿𝙤𝙣’𝙩 𝙛𝙤𝙧𝙜𝙚𝙩 𝙩𝙤 𝙘𝙝𝙚𝙘𝙠 𝙤𝙪𝙧 𝙘𝙤𝙪𝙧𝙨𝙚𝙨 𝙝𝙚𝙧𝙚: https://www.telecomtech.io/courses/

👍 Support the channel with Super Thanks🌐 Visit https://www.telecomtech.io for blog posts, networking tips, and to sign up for the newsletter. 📚 Full netwo...

12/01/2026

🎥 𝐈𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐭𝐨 𝐍𝐞𝐭𝐰𝐨𝐫𝐤 𝐒𝐰𝐢𝐭𝐜𝐡𝐢𝐧𝐠 – 𝐋𝐚𝐲𝐞𝐫 𝟐 𝐁𝐚𝐬𝐢𝐜𝐬 𝐄𝐱𝐩𝐥𝐚𝐢𝐧𝐞𝐝
Kicking off a new series on switching.

This video 👉 https://youtu.be/VYukAH86d2I covers how switches work, MAC addresses, Ethernet frames, and why Layer 2 communication is hop-by-hop.

A simple, structured intro to network switching fundamentals.
𝘿𝙤𝙣’𝙩 𝙛𝙤𝙧𝙜𝙚𝙩 𝙩𝙤 𝙘𝙝𝙚𝙘𝙠 𝙤𝙪𝙧 𝙘𝙤𝙪𝙧𝙨𝙚𝙨 𝙝𝙚𝙧𝙚: https://www.telecomtech.io/courses/

👍 Support the channel with Super Thanks🌐 Visit https://www.telecomtech.io for blog posts, networking tips, and to sign up for the newsletter:📚 Full netwo...

15/12/2025

🚀 𝐒𝐃-𝐖𝐀𝐍 𝐢𝐧 𝐚𝐛𝐨𝐮𝐭 𝟗𝟎 𝐬𝐞𝐜𝐨𝐧𝐝𝐬!
Traditional WANs are costly and not cloud-ready. SD-WAN unifies MPLS, broadband, LTE/5G, and more into one smart, application-aware network — delivering better performance, lower costs, and built-in security.

🎓 𝙒𝒂𝙣𝒕 𝒕𝙤 𝙡𝒆𝙖𝒓𝙣 𝙢𝒐𝙧𝒆? Check all my telecomTech courses here: https://bit.ly/3MCbTxi

10/12/2025

𝐍𝐄𝐖 𝐂𝐎𝐔𝐑𝐒𝐄 𝐚𝐭 𝐭𝐞𝐥𝐞𝐜𝐨𝐦𝐓𝐞𝐜𝐡: 𝐌𝐚𝐬𝐭𝐞𝐫𝐢𝐧𝐠 𝐕𝐋𝐀𝐍𝐬 & 𝐓𝐫𝐮𝐧𝐤𝐢𝐧𝐠
👉 bit.ly/48GaHjC
Kickstart your journey today!
💥 𝘿𝑰𝙎𝑪𝙊𝑼𝙉𝑻 𝑪𝙊𝑫𝙀: SimplyExplained!

Ready to level up your networking skills? Learn VLANs, trunking, inter-VLAN routing & special VLAN types — all simply explained.
🛠️ Includes hands-on labs, real use cases & downloadable PDFs. Perfect for beginners or pros refreshing fundamentals.

28/11/2025

🚀 𝐌𝐚𝐬𝐭𝐞𝐫𝐢𝐧𝐠 𝐕𝐋𝐀𝐍𝐬 & 𝐓𝐫𝐮𝐧𝐤𝐢𝐧𝐠 𝐂𝐨𝐮𝐫𝐬𝐞 𝐢𝐬 𝐋𝐈𝐕𝐄
Unlock the full course now: 👉 https://www.telecomtech.io/courses/

💥 𝗪𝗮𝘁𝗰𝗵 𝘁𝗵𝗲 𝘃𝗶𝗱𝗲𝗼 𝘁𝗶𝗹𝗹 𝘁𝗵𝗲 𝗲𝗻𝗱 𝘁𝗼 𝗴𝗲𝘁 𝘆𝗼𝘂𝗿 𝗗𝗜𝗦𝗖𝗢𝗨𝗡𝗧 𝗖𝗢𝗗𝗘

The course includes: Videos • Labs • Quizzes • PDFs • Real-world examples. Perfect for beginners AND pros who want to level up their networking skills fast.

Enroll now & use your code before it expires!

19/11/2025

📘 𝐔𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐢𝐧𝐠 𝐭𝐡𝐞 𝐑𝐨𝐮𝐭𝐢𝐧𝐠 𝐓𝐚𝐛𝐥𝐞 – 𝐄𝐱𝐩𝐥𝐚𝐢𝐧𝐞𝐝 𝐢𝐧 𝐔𝐧𝐝𝐞𝐫 𝐚 𝐌𝐢𝐧𝐮𝐭𝐞!

What does a router’s routing table actually do? 🤔
Learn how it chooses the next hop, exit interface, and how routes from OSPF, EIGRP, BGP, and static configs end up there.

10/11/2025

🌐 𝐁𝐫𝐨𝐚𝐝𝐜𝐚𝐬𝐭 𝐃𝐨𝐦𝐚𝐢𝐧𝐬, 𝐕𝐋𝐀𝐍𝐬 & 𝐒𝐮𝐛𝐧𝐞𝐭𝐬 — 𝐖𝐡𝐚𝐭’𝐬 𝐭𝐡𝐞 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐜𝐞 ❓
Ever mixed up VLANs, subnets, or broadcast domains? 🤔
In this short, I explain how they connect — from Layer 2 boundaries to Layer 3 mapping — in simple terms.

Perfect quick refresher for any network learner! ⚡