Network Types – CompTIA A+ 220-801: 2.8
We often use many different network types to connect our devices together. In this video, you’ll learn the differences between a LAN, WAN, PAN, and MAN.
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Internet Connection Types – CompTIA A+ 220-801: 2.7
There are many different methods available today to provide us with access to the Internet. In this video, you’ll learn some of the most common methods for connecting to the World Wide Web.
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On a Tuesday?
The network connection from your headquarters building to one of your remote offices is no longer connected. Which of these would be the best help to determine where the network failure is occurring?
I need to take some eBay pictures
While you were at lunch, one of your associates has dropped off his laptop with a sticky note that says “Bad Video. Please Fix.” Which of these options would be the best next step?
Configuring a SOHO Wireless Router – CompTIA A+ 220-801: 2.6
Our SOHO routers include a myriad of settings, configuration options, and network selections. In this video, you’ll learn about options like MAC address filtering, wireless encryption options, port forwarding and port triggering, SSID, IP address management, DMZ ports, WPS, and quality of service configurations.
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Wireless Encryption Standards – CompTIA A+ 220-801: 2.5
Our wireless networks would be worthless if they didn’t include complex encryption methods. In this video, you’ll learn about the WEP, WPA, and WPA2 encryption protocols.
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An Overview of Wireless Networking Standards – CompTIA A+ 220-801: 2.5
The 802.11 standard has changed significantly through the years. In this video, you’ll learn the fundamentals of the 802.11a, 802.11b, 802.11g, and 802.11n standards.
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Common Network Protocols – CompTIA A+ 220-801: 2.4
Today’s networks use complex protocols to resolve IP addresses, maintain user databases, transfer files, and manage infrastructure devices. In this video, you’ll learn about DHCP, DNS, LDAP and X.500, SNMP, SMB, SSH, and SFTP.
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Common TCP and UDP Ports – CompTIA A+ 220-801: 2.4
TCP and UDP are the primary transport protocols used in today’s modern networks. In this videos, you’ll get an operational overview of the TCP and UDP protocols, and you’ll learn the TCP and UDP ports that will be important to know for your CompTIA A+ exam.
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