GNS3 is a powerful network emulation toolset. It’s hidden capabilities are what give it an edge over just mocking up a small topology. With…
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Cisco how to
CCNP Troubleshoot Exam Overview – What to expect
CCNP Troubleshooting Overview video covers the TShoot exam, the topics covered briefly, and what to expect when you take the exam. The topology is…
System Stuff
VMWare ESXi Overview and VSphere
In this video, I give an overview of VMWare ESXi and the VSphere client. Initially the interface for VSphere is explained, and an understanding…
System Stuff
Install a web server on Ubuntu
Very basic introduction to installing a web server on Ubuntu in order to host web pages. Installation of the LAMP (Linux, Apache, MySql, PHP)…
Real World Networking
Real World Networking: Port Security
In this ticket, we receive a complaint of a user with no connectivity. As it turns out, port security was activated on that port…
Real World Networking
Real World Networking: New Server Vlan
In this video we look at what you might see in a daily ticket in the networking queue. The ticket requires we make network…
Real World Networking
Real World Networking – Misc VOIP/Network
In this video I cover some things you can see day to day in a networking role, as a general introduction for anyone looking…
Cisco how to
Cisco IOS Embedded Packet Capture – Example / How to
In this video I cover the embedded IOS packet capture capabilities in Cisco Devices. This ability on Cisco IOS 12.4(20)T and later can be a…
Cisco how to
Cisco netflow basic configuration tutorial
Is the network down? Nope. Steve from accounting is downloading the latest episode of The Walking Dead. Now, while we honestly can’t blame Steve for…