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Afroz Ahmad
  • ByAfroz Ahmad
  • OnMay 24, 2023
  • InRouting and Switching, Troubleshooting
  • Read Time6 mins

Understanding MTU, Jumbo Frames, and MSS: A Comprehensive Guide

Jumbo Frames

By the end of this article, you should have a clear understanding of MTU, Jumbo Frames, and MSS and how they influence your network's efficiency and performance.

Read MoreUnderstanding MTU, Jumbo Frames, and MSS: A Comprehensive Guide
  • ByAfroz Ahmad
  • OnMay 11, 2023
  • InCloud, Data Center, Server
  • Read Time7 mins

QEMU vs. KVM: A Comprehensive Guide

QEMU vs KVM

Understand the real differences between QEMU and KVM, how accelerators like KVM, HVF, WHPX, and NVMM change performance, and when to use QEMU alone vs QEMU+KVM.

Read MoreQEMU vs. KVM: A Comprehensive Guide
  • ByAfroz Ahmad
  • OnMay 10, 2023
  • InRouting, Troubleshooting
  • Read Time8 mins

What is BFD or Bidirectional Forwarding Detection?

What is BFD or Bidirectional Forwarding Detection Config

In this article, we will delve into the details of BFD (Bidirectional Forwarding Detection), including how it works, its configuration, use cases, best practices, integration with various networking protocols, and more.

Read MoreWhat is BFD or Bidirectional Forwarding Detection?
  • ByAfroz Ahmad
  • OnMay 8, 2023
  • InRouting and Switching, Troubleshooting
  • Read Time8 mins

What is TTL in DNS?

What is ttl in dns and how it works

Discover everything you need to know about DNS TTL, including what is TTL in DNS, its purpose, how it works, best practices, troubleshooting, and how to optimize it for your domain.

Read MoreWhat is TTL in DNS?
  • ByAfroz Ahmad
  • OnApril 28, 2023
  • InSecurity, Switching, Troubleshooting
  • Read Time11 mins

What is DHCP Snooping: DHCP Snooping Explained in Depth

How DHCP Snooping Works

Discover what is DHCP Snooping and its significance in network security. Learn how it prevents DHCP-based attacks and rogue servers in our comprehensive guide.

Read MoreWhat is DHCP Snooping: DHCP Snooping Explained in Depth
  • ByAfroz Ahmad
  • OnApril 20, 2023
  • InRouting and Switching, Troubleshooting
  • Read Time8 mins

What is Traceroute Command and How it Works: A Comprehensive Guide

What is Traceroute Command and How does Traceroute work

Discover the power of traceroute in this comprehensive guide, covering its purpose, usage across platforms, reading outputs, response types, and network troubleshooting. Unravel the complexities of this essential network diagnostic tool.

Read MoreWhat is Traceroute Command and How it Works: A Comprehensive Guide
  • ByAfroz Ahmad
  • OnApril 18, 2023
  • InSecurity, Troubleshooting
  • Read Time9 mins

What is Netstat Command: Functions, Usage & Network Insights

What is Netstat command

A practical guide to the netstat command across Windows, Linux, and macOS—with quickstart examples, accurate flags, and modern ss/iproute2 equivalents.

Read MoreWhat is Netstat Command: Functions, Usage & Network Insights
  • ByAfroz Ahmad
  • OnApril 13, 2023
  • InInternet, Security
  • Read Time7 mins

What are Proxies in Networking, and what are Proxies used for?

What are Proxies and How Proxies Work?

This comprehensive guide will walk you through the ins and outs of proxies, from understanding how they work and their primary purpose to exploring their usage, drawbacks, free, open-source, and paid options and alternatives.

Read MoreWhat are Proxies in Networking, and what are Proxies used for?
  • ByAfroz Ahmad
  • OnApril 11, 2023
  • InRouting and Switching, Security, Troubleshooting
  • Read Time5 mins

What is TTL in Networking?

What is TTL in networking

Explore Time To Live (TTL) in computer networking, its purpose, mechanism, implementation in protocols, troubleshooting, real-world examples, and best practices.

Read MoreWhat is TTL in Networking?
  • ByAfroz Ahmad
  • OnApril 10, 2023
  • InCCIE R&S, Routing and Switching, Security
  • Read Time7 mins

What is NAT, How NAT Works, and Types of NAT

How NAT Works?

Explore Network Address Translation (NAT) in computer networking, its purpose, types, benefits, limitations, and real-world applications. Understand NAT's role in IPv4 and IPv6 networks.

Read MoreWhat is NAT, How NAT Works, and Types of NAT
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About Me - My name is Afroz, and I bring more than 20 years of expertise as a Network Engineer. I've worked with multiple ISPs throughout my career and am currently engaged with one of the major ISP equipment vendors as a Network Designer.  - My Linkedin Profile

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Disclaimer: I use AI tools to help with research and to create visual assets, but I personally review, edit, and finalize all content before publishing.

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