One of the biggest ongoing challenges with wireless networks is managing the strength and availability of the wireless signal. In this video, you’ll learn of common wireless signal issues and ways that you can avoid signal problems on your wireless network.
CompTIA Network+ N10-005: 2.4 – Troubleshooting Wireless Signal Issues Read More »
The popularity of voice over IP technologies has introduced many products and services to the market. In this video, you’ll learn about virtual PBX technology and how it can be used to build a flexible voice solution.
If you’re planning a virtual environment, you’ll have many available options. In this video, you’ll learn about onsite vs. offsite virtualization and the advantages and disadvantages of each.
CompTIA Network+ N10-005: 1.9 – Onsite vs. Offsite Virtualization Read More »
The move to cloud-based environments has also included the virtualization of the network into the cloud. In this video, you’ll learn about the advantages and disadvantages of using the Network as a Service (NaaS).
CompTIA Network+ N10-005: 1.9 – Network as a Service Read More »
The move from a physical server to a virtual server also includes the migration from a physical network to a virtual one. In this video, you’ll learn about virtual switches and how they can be used to optimize and control a virtual environment.
CompTIA Network+ N10-005: 1.9 – Virtual Switches Read More »
Virtualization technology has become a staple of every network. In this video, you’ll learn about virtualization technology and how it can be used to virtualization desktops and servers.
CompTIA Network+ N10-005: 1.9 – Virtual Desktops and Servers Read More »
In this month’s Study Group: How to protect your privacy on public wireless networks, the reason we have both MAC addresses and IP addresses, the complexities of IPv6, Ethernet cabling standards, and the beauty of CIDR. Professor Messer’s Network+ Course Notes: Have you watched my CompTIA Network+ videos, but you’d like to have all of
Professor Messer’s CompTIA Network+ Study Group – February 2012 Read More »
The DHCP process can provide your computer with much more than just an IP address. In this video, you’ll learn about DHCP options and how they can automatically configure many different aspects of your computer.
If you are using DHCP, then your IP address is only temporary. In this video, you’ll learn about the DHCP leasing process and how the DHCP timers work to keep your computer properly addressed.
When you’re configuring your DHCP server, you’ll probably need to define some DHCP scopes. In this video, you’ll learn about DHCP scopes and how they can be used to organize the configuration of your DHCP server.
