The move from a physical server to a virtual server also includes the migration from a physical network to a virtual one. In this video, you’ll learn about virtual switches and how they can be used to optimize and control a virtual environment.
CompTIA Network+ N10-005: 1.9 – Virtual Switches Read More »
Virtualization technology has become a staple of every network. In this video, you’ll learn about virtualization technology and how it can be used to virtualization desktops and servers.
CompTIA Network+ N10-005: 1.9 – Virtual Desktops and Servers Read More »
Every page you print from the central networked laser printer has a single black line that extends from the top of the page to the very bottom. What is the most likely cause of this issue?
In this month’s Study Group: How to protect your privacy on public wireless networks, the reason we have both MAC addresses and IP addresses, the complexities of IPv6, Ethernet cabling standards, and the beauty of CIDR. Professor Messer’s Network+ Course Notes: Have you watched my CompTIA Network+ videos, but you’d like to have all
Professor Messer’s CompTIA Network+ Study Group – February 2012 Read More »
You need to purchase a USB cable to charge your new mobile phone. Which kind of USB port would you commonly see on a desktop computer?
One of your customers is complaining that their brand new laptop LCD display is not as crisp as their previous laptop. After examining the screen, you agree that the text and graphics appear fuzzy and are less detailed than the older laptop. What is the most likely cause of this issue?
Which of these would be a benefit of an NLX form factor motherboard?
In this month’s study group: The truth about chipsets, command line network troubleshooting, wireless SSID management, outdated online sample questions, and certifications vs. degrees.
Professor Messer’s CompTIA A+ Study Group – February 2012 Read More »
