Afroz Ahmad

Education:

  • Bachelor in Technology (Electronics & Communication)
  • CCNA (Cisco Certified Network Administrator)
  • CCIE (Cisco Certified Internetworking Expert)

Expertise:

  • Computer Networking
  • Networking Gears like Routers, Switches, WiFi equipments, Firewalls, etc
  • Telecom
  • Internet
  • Internet Services
  • Data Center Networks
  • ISPs (Internet Service Providers)

Introduction:

  • Network Designer and Technology writer specializing in Computer Networking, Electronics, Internet, and Telecom.

Experience:

I’m a Network Engineer with more than 17 years of experience in Computer Networking, Data Centers, Telecom, Internet Services, and ISPs. Currently, I work as a Network Designer for a leading ISP equipment vendor.

I share my expertise through my blog and courses, aiming to help people solve everyday internet issues, select the appropriate equipment for their tech needs, and simplify complex networking concepts for both beginners and experienced professionals.

Reach out to me with any questions you have on Computer Networking, Modems, Routers, Internet services, etc.

Latest Posts from Afroz

Latest Posts

How to Troubleshoot Eero Red Light Issue? A Complete Guide

Afroz Ahmad Nov 2, 2023 11 min read
eero red light

In this comprehensive guide, we’ll cover all the potential causes of the eero red light and walk through various solutions to restore your internet access.

Cox Router or Modem Blinking Green? [Causes & Fixes]

Afroz Ahmad Nov 2, 2023 14 min read
Why is Cox router Blinking Green Light

Solve the mystery of your Cox router modem blinking green. Learn the causes and get step-by-step troubleshooting tips in this quick guide.

Is 5 Mbps Fast Enough in 2024? [In-Depth Guide]

Afroz Ahmad Nov 1, 2023 11 min read
Is 5 Mbps Fast

This in-depth guide examines if 5 Mbps download speed provides sufficient bandwidth for streaming, gaming, working from home, and other modern internet activities.

Xfinity xFi Gateway Blinking Light (Green/White) — Causes and Fixes

Afroz Ahmad Oct 30, 2023 9 min read
Xfinity Modem or Router Blinking Green Light - Causes and Fixes

Seeing a blinking light on your Xfinity modem or xFi Gateway? Learn what blinking white vs. green means by model and follow quick, proven fixes.

Xfinity Router or Modem Blinking Orange Light – Causes and Fixes

Afroz Ahmad Oct 30, 2023 13 min read
Xfinity Router Blinking Orange Light - Causes and Fixes

Blinking yellow/amber (orange) on an Xfinity gateway usually means no network connection or activation isn’t complete. Start by waiting 15–30 minutes, check outages in the…

100 MPLS Interview Questions and Answers

Afroz Ahmad Oct 26, 2023 31 min read
100 MPLS Questions and Answers

This article provides answers to the top 100 MPLS interview questions to help you prepare for technical interviews and certification exams.