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 Replace Xfinity Modem with My Own Device: A Comprehensive Guide

Afroz Ahmad Aug 22, 2023 10 min read
How to Replace Xfinity Modem with My Own Device

Thinking about replacing your Xfinity modem? This updated guide covers approved devices (including Next Gen upload tiers), how to choose the right modem or gateway,…

How to Restart or Reset Xfinity Router (XB7–XB10) – Step‑by‑Step Guide

Afroz Ahmad Aug 21, 2023 8 min read
How to Restart or Reset Xfinity Router (XB7–XB10)

A clear, updated walkthrough to quickly restart or factory reset any recent Xfinity xFi Gateway (XB7–XB10), including LED meanings and the new Admin Tool access…

Is 300 Mbps Fast Internet in 2024 [Detailed Analysis with Infographic]

Afroz Ahmad Aug 19, 2023 14 min read
is 300 mbps fast internet speed

In this article, we will analyze 300 Mbps Internet in depth from every angle and answer every question you might have related to the question:…

Xfinity Remote Codes: Full PDF List with Program Guide

Afroz Ahmad Aug 18, 2023 16 min read
Xfinity Remote Codes

A clear, model‑specific guide to Xfinity remote codes, pairing steps, and resets for XR11, XR15, XR16, XR2/XR5, and XR100 (Xumo) — plus quick brand codes…

Latency vs Throughput vs Bandwidth: What’s the Difference?

Afroz Ahmad Aug 11, 2023 15 min read
Latency vs Throughput vs Bandwidth

Learn how latency, throughput, and bandwidth differ in computer networking. Compare definitions, metrics, factors, and optimization of these key concepts for managing network performance.

Dual Band vs Tri Band WiFi Routers: Which One Should You Choose?

Afroz Ahmad Aug 10, 2023 7 min read
Dual Band vs Tri Band WiFi Routers

This in-depth guide we will compare dual band vs tri band routers, analyzing speed, congestion, coverage area, pricing, and expert advice to determine which type…