This month; switching and routing tables, troubleshooting slow networks, default gateways, and subnetting practice.
Professor Messer’s CompTIA Network+ Study Group – October 2012 Read More »
Which of these security features would prevent a computer from booting an operating system without the correct password?
I wrote down my password, but now I can’t see it Read More »
One of your customers has installed an update to one of their favorite applications, but the application now gives a Windows Stop Error each time it is launched and the workstation immediately reboots. Which of these Windows utilities can provide you with more details about this Blue Screen of Death?
What type of security technology is commonly active when security token generators are used?
One of your customers has a set of reports that needs to be generated on the 15th of every month. Which of these Windows utilities would allow the automation of this report generation?
If you’re configuring a network connection, then you’ll need to know the fundamentals of TCP/IP addressing. In this video, you’ll learn about the IP address, subnet mask, and default gateway, and you’ll learn how to configuration your system for automatic or manual network settings.
The primary IP technologies used today are IP version 4 and IP version 6. In this video, you’ll learn the differences between these two technologies, the differences between public and private IP addressing, and how automatic private IP addressing (APIPA) can be used to provide connectivity.
An Overview of IPv4 and IPv6 – CompTIA A+ 220-801: 2.3 Read More »
Our TCP/IP networks are separated into many subnets. In this video, you’ll learn about the fundamentals of IP subnetting and how legacy class-based and modern classless subnetting is used to connect the worldwide Internet.
Our cabling is the fundamental part of any network. In this video, you’ll learn about the different modes of fiber communication, the unique characteristics of twisted pair copper cabling, the importance of plenum-rated cable, and the use of coax cables in our high-speed networks.
