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The Future of Internet of Things (IoT): What’s Next?
Networks
Understanding OSPF: A Deep Dive into the Link-State Routing Protocol
Networks
Understanding SD-WAN: The Future of Network Connectivity

  • Cisco
Kunal Nagaria2 years ago12 months ago6 mins

A Complete Guide to the Cisco CCNP Enterprise Certification

The Cisco CCNP Enterprise certification is one of the most respected credentials for IT professionals aiming to specialize in enterprise…

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  • Networks
Kunal Nagaria2 years ago12 months ago3 mins

Understanding EIGRP: Cisco’s Advanced Distance-Vector Protocol

Enhanced Interior Gateway Routing Protocol (EIGRP) is a hybrid routing protocol developed by Cisco that combines the best features of…

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The flow of a DNS query, from a user's request to retrieving the final IP address.
  • Networks
Kunal Nagaria1 year ago11 months ago7 mins

How Does DNS Work? A Beginner’s Guide

The Domain Name System (DNS) is one of the most critical components of the internet, yet many people don’t realize…

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  • Cisco
Kunal Nagaria2 years ago12 months ago5 mins

Everything You Need to Know About the Cisco CCNA Certification

The Cisco Certified Network Associate (CCNA) is one of the most sought-after IT certifications in the networking world. Whether you’re…

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  • Networks
Kunal Nagaria2 years ago12 months ago3 mins

Understanding VLANs: Virtualizing Your Network for Efficiency

Virtual Local Area Networks (VLANs) are a fundamental networking concept that enhances security, flexibility, and efficiency within an organization’s infrastructure….

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  • Understanding OSPF: A Deep Dive into the Link-State Routing Protocol
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  • Basic Cisco Switch Configuration: A Beginner’s Guide

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Packet-Switched.com is a tech blog focused on networking, cybersecurity, and IT infrastructure. It covers topics like routing protocols, network automation, and cloud computing, offering deep dives, tutorials, and industry insights for IT professionals and tech enthusiasts.

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Understanding SD-WAN: The Future of Network Connectivity

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