Professor Messer

James "Professor" Messer is the President and Chief Explainer of ProfessorMesser.com.

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Professor Messer’s Network+ Study Group – December 2018

Professor Messer’s Network+ Study Group – December 2018

| December 12, 2018

Professor Messer's Network+ Course Notes: Have you watched my CompTIA Network+ videos, but you’d like to have all of the notes available in one place? With these detailed study guides, you can focus your study efforts and make your study time more efficient! Audio Replay

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Professor Messer’s CompTIA A+ Study Group – December 2018

Professor Messer’s CompTIA A+ Study Group – December 2018

| December 5, 2018

Professor Messer's 901/902 A+ Course Notes: Click here to learn about my 900 Series A+ downloadable PDF Course Notes. CompTIA 220-901 and 220-902 A+ Pop Quiz Collections: My Pop Quiz Collections have over 1,300 questionsfor your 220-901 and 220-902 studies! CompTIA A+ Exam Prep 2017 Edition by Pocket Prep Pocket Prep's A+ Exam Prep has…

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Installing a SOHO Network – CompTIA A+ 220-1001 – 2.3

Installing a SOHO Network – CompTIA A+ 220-1001 – 2.3

| December 3, 2018

The installation of a small office/home office network goes well beyond plug-and-play. In this video, you’ll learn some of the detailed configuration settings required when configuring a SOHO network. << Previous Video: Network Devices Next: Configuring a SOHO Firewall>>

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Configuring a SOHO Firewall – CompTIA A+ 220-1001 – 2.3

Configuring a SOHO Firewall – CompTIA A+ 220-1001 – 2.3

| December 3, 2018

A misconfigured SOHO firewall could be a significant security concern. In this video, you’ll learn about network address translation, DMZ ports, port forwarding, universal plug and play, and much more. << Previous Video: Installing a SOHO Network Next: A+ Video Index>>

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Network Devices – CompTIA A+ 220-1001 – 2.2

Network Devices – CompTIA A+ 220-1001 – 2.2

| December 3, 2018

It takes many different devices to keep a network running. In this video, you’ll learn about switches, routers, wireless access points, and many other devices that we use on our enterprise networks. << Previous Video: Common Network Ports Next: Installing a SOHO Network>>

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Introduction to IP – CompTIA A+ 220-1001 – 2.1

Introduction to IP – CompTIA A+ 220-1001 – 2.1

| December 2, 2018

Internet Protocol is the most popular technology on today’s networks. In this video, you’ll learn about the basics of IP, the differences between TCP and UDP, and how port numbers are used to transfer data between devices. << Previous Video: Mobile Device Synchronization Next: Common Network Ports>>

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Common Network Ports – CompTIA A+ 220-1001 – 2.1

Common Network Ports – CompTIA A+ 220-1001 – 2.1

| December 2, 2018

The applications we use every day are usually associated with a set of well-known port numbers. In this video, you’ll learn about some of these applications and how they use port numbers to communicate. << Previous Video: Introduction to IP Next: Network Devices>>

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Mobile Device Synchronization – CompTIA A+ 220-1001 – 1.7

Mobile Device Synchronization – CompTIA A+ 220-1001 – 1.7

| December 2, 2018

Keeping our mobile devices synchronized can be a challenge. Fortunately, there are many ways to synchronize, backup, and keep our data safe. In this video, you’ll learn about cloud synchronization, saving your data to the desktop, and synching your data inside of your automobile. << Previous Video: Configuring Email on Mobile Devices Next: Introduction to…

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Configuring Email on Mobile Devices – CompTIA A+ 220-1001 – 1.6

Configuring Email on Mobile Devices – CompTIA A+ 220-1001 – 1.6

| December 2, 2018

We rely on our mobile devices to provide us with a constant connection to our email inbox. In this video, you’ll learn about configuring a mobile devices to send and receive email messages using email protocols and popular email hosting services. << Previous Video: Mobile Device Connectivity Next: Mobile Device Synchronization>>

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Mobile Device Connectivity – CompTIA A+ 220-1001 – 1.6

Mobile Device Connectivity – CompTIA A+ 220-1001 – 1.6

| December 2, 2018

Our mobile devices contain a remarkable amount of technology in a compact space. In this video, you’ll learn about cellular data networks, bluetooth connectivity, phone updates, and more. << Previous Video: Mobile Device Accessories Next: Configuring Email on Mobile Devices>>

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