This means that even if devices are connected to the same physical switch, they can be configured to belong to different VLANs, creating independent broadcast domains and thus reducing network traffic ...

A VLAN (Virtual Local Area Network) lets you segment your internal network — not by cables, but by logic. Imagine creating invisible, policy-driven boundaries around departments, device types ...

Supports both simple and advanced networking scenarios like VLANs and bridges. Before diving into Netplan, ensure you have the following: A supported Ubuntu system (18.04 or later). Administrative ...

Use network mapping tools to create a detailed diagram of your network ... For example, combining VLANs with firewall rules or micro-segmentation can provide both broad and granular controls, ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

It’s also worth noting that many of the tweets with the #RIPCartoonNetwork hashtag post photos of the former (iconic) Cartoon Network headquarters building, which closed its doors in 2023 amid ...

You can also create reports for Switch port data, VLANs and subnets, and device ARP cache. All of this will be important in proving compliance to PCI and other regulations like SOX and HIPAA that ...

In the previous article, I explained that if you want to build a detailed network diagram using Microsoft Visio, then one of the first things that you should do is to create an Excel spreadsheet ...

Now that all of the work is complete however, I wanted to recreate my network diagram. At one time, Windows included a built-in tool for diagraming a network. Sadly, this tool was removed some ...