Keeping all of your systems and networks running is one of the most important tasks for a network administrator. In this video, you’ll learn about fault tolerance, redundancy, and high availability. << Previous Video: Network Documentation Next: Power Management >> When you’re working with technology, the question isn’t if you’re going to have a problem, […]
Availability Concepts – CompTIA Network+ N10-007 – 3.2 Read More »
If you’re managing a network, having the right documentation can save you both time and money. In this video, you’ll learn about network documentation, change management, cable management, and more. << Previous Video: WAN Termination Next: Availability Concepts >> When it comes to documenting the internal processes and procedures for an organization, every company is
Network Documentation – CompTIA Network+ N10-007 – 3.1 Read More »
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 Network+ study guides, you can focus your study efforts and make your study time more efficient! Audio Replay
Professor Messer’s Network+ Study Group – April 2018 Read More »
Once a WAN connection has made its way across the country or the world, it needs a place to terminate. In this video, you’ll learn about demarcation points, CSU/DSU connectivity, and smartjacks. << Previous Video: WAN Technologies Next: Network Documentation >> When you’re working with a third party network provider, there needs to be some
WAN Termination – CompTIA Network+ N10-007 – 2.5 Read More »
Our choice of wide area network technologies can depend on the type of connection. In this video, you’ll learn about Frame Relay, ATM, MPLS, DMVPN, SIP trunking, and much more. << Previous Video: WAN Transmission Mediums Next: WAN Termination >> Frame relay wide area networks became a popular typology in the 1990s. It was the
WAN Technologies – CompTIA Network+ N10-007 – 2.5 Read More »
Which WAN medium are you using? In this video, you’ll learn about satellite, copper, fiber, and wireless WAN options. << Previous Video: WAN Services Next: WAN Technologies >> There are a number of different ways that you could connect your wide area network. And in this video, we’ll look at some of the most popular
WAN Transmission Mediums – CompTIA Network+ N10-007 – 2.5 Read More »
You have many options when connecting WAN services. In this video, you’ll learn about T1, ISDN, DSL, and other WAN connectivity options. << Previous Video: Network Storage Next: WAN Tranmission Mediums >> One very popular type of digital wide-area network service is ISDN. Is stands for Integrated Services Digital Network. You’ll find that ISDN can
There are many ways to provide access to storage across the network. In this video, you’ll learn about Fibre Channel, iSCSI, InfiniBand, and more. << Previous Video: Virtual Networking Next: WAN Services >> In a previous video, we talked about the differences between a NAS and a SAN, but let’s review since we’re going to
Network Storage – CompTIA Network+ N10-007 – 2.4 Read More »
Now that we’ve virtualized the data center, what happens to the network? In this video, you’ll learn about network virtualization deployment strategies. << Previous Video: Advanced Networking Devices Next: Network Storage >> Virtualization has drastically changed to our modern data centers. We used to have data centers that may have 100 individual servers in them,
Virtual Networking – CompTIA Network+ N10-007 – 2.4 Read More »
Some networking environments are highly specialized. In this video, you’ll learn about devices that provide unique solutions for today’s networks. << Previous Video: Networking Devices Next: Virtual Networking >> A multilayer switch can provide multiple functions on a network. It can act as a switch, so it can forward traffic based on MAC addresses. But
Advanced Networking Devices – CompTIA Network+ N10-007 – 2.3 Read More »
