There have been numerous wireless networking standards through the years. In this video, you’ll learn about 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac network standards.
802.11 Wireless Standards – CompTIA Network+ N10-006 – 5.3 Read More »
The TCP/IP protocol suite is the most popular method of communication across our modern Internet. In this video, you’ll learn about the TCP/IP suite and the layers used to describe the functionality of this model.
The TCP/IP Suite – CompTIA Network+ N10-006 – 5.2 Read More »
Device access to a wired or wireless network must be carefully controlled to allow everyone on the network to communicate successfully. In this video, you’ll learn about the access controls provided by CSMA/CD and CSMA/CA.
CSMA/CD and CSMA/CA – CompTIA Network+ N10-006 – 5.2 Read More »
When eight bits are the same as a single byte, counting in octal becomes a bit easier. In this video, you’ll learn how to convert decimal to octal and octal to decimal.
Computers and networks often represent information in hexadecimal form. In this video, you’ll learn how to convert decimal to hexadecimal and back again.
Hexadecimal Math – CompTIA Network+ N10-006 – 5.2 Read More »
Sending streams of information across a single network link requires the use of modulation. In this video, you’ll learn about multiplexing, analog modulation, and digital modulation.
Modulation Techniques – CompTIA Network+ N10-006 – 5.2 Read More »
Most of our modern networks use some fundamental technologies to operate. In this video, you’ll learn about encapsulation, decapsulation, baseband, broadband, baud rate, bit rate, and wavelength.
Network Fundamentals – CompTIA Network+ N10-006 – 5.2 Read More »
We use the OSI model to help describe the process used when data is sent across the network. In this video, you’ll learn about the OSI models and how each layer of the model applies to real-world network communication.
Understanding the OSI Model – CompTIA Network+ N10-006 – 5.1 Read More »
Companies rely on security policies for their WAN to manage and secure traffic flows. In this video, you’ll learn about traffic blocking policies and traffic throttling technologies.
Company Security Policies – CompTIA Network+ N10-006 – 4.8 Read More »
Our customer premise equipment includes a number of troubleshooting features. In this video, you’ll learn about demarcation points, smartjacks, CSU/DSUs, and copper line drivers.
Troubleshooting Customer Premise Equipment – CompTIA Network+ N10-006 – 4.8 Read More »
