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L2 Switching | MAC Learning, Aging and Removing
Switching is process to forward packets coming in from one port to a port leading towards the destination. When data comes on a port it is...
Let’s understand DMZ – Demilitarized Zone
A DMZ or demilitarized zone is a perimeter network that protects and adds an extra layer of security to an organization’s internal...
Basic Linux Command Syntax
Here we will deals exclusively with the CLI or Command Line Interface, rather than a GUI or Graphical User Interface you may be familiar...
Delete Windows.old folder on Windows
When you upgrade your computer to a new version of Windows 10, or you install a preview build, the installation process saves a copy of the...
David Payne
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