A DNS configuration file can look a bit daunting without understanding the resource records. In this video, you’ll learn about the address (A), canonical name (CNAME), mail exchanger (MX), and pointer (PTR) DNS records.
The Domain Name System is one of the most important applications on the Internet. In this video, you’ll learn about DNS and the process it uses to resolve fully qualified domain names.
An Overview of DNS – CompTIA Network+ N10-006 – 1.3 Read More »
Which one of these would be the best reason for scheduling a periodic disk defragmentation?
Which of these characteristics would be most important for a CAD/CAM workstation? Pick two.
Which of these are commonly seen when the speed and duplex is mismatched on an Ethernet link? Pick two.
Which of these power connectors would be used to provide the main power to a motherboard?
The conversation eventually comes back to the lateral sensor array Read More »
A DHCP assignment can configure more than just an IP address, subnet mask, and default gateway. In this video, you’ll learn about DHCP options and how they are used on our modern networks.
The DHCP lease process ensures that all devices on the network always have an IP address. In this video, you’ll learn about the DHCP lease process and the lease timers.
The DHCP scope determines the address configurations used on a subnet. In this video, you’ll learn how scopes are administered on a DHCP server.
Although many DHCP addresses can be assigned from a large pool, you can also reserve IP addresses for certain devices. In this video, you’ll learn about DHCP reservations and how they are configured in a DHCP server.
DHCP Reservations – CompTIA Network+ N10-006 – 1.3 Read More »
