Network+ Pop Quiz: Is that a singing fish plaque?
Network+ Pop Quiz: Is that a singing fish plaque? Read More »
class
You’ll need to provide two valid forms of TCP/IP
Which of these would be considered a valid Class C address?
You’ll need to provide two valid forms of TCP/IP Read More »
TCP/IP Subnets – CompTIA A+ 220-801: 2.3
Our TCP/IP networks are separated into many subnets. In this video, you’ll learn about the fundamentals of IP subnetting and how legacy class-based and modern classless subnetting is used to connect the worldwide Internet.
What’s the greatest three minutes of your life?
In old-style classful subnetting, what class would be associated with the IP address 165.245.11.5?
It’s not Summer yet
Which old-style class of subnet would provide for 16,384 networks, with over 65,000 hosts per network?
CompTIA Network+ N10-005: 1.3 – IP Classes
The history of TCP/IP includes numerous changes in network technologies and subnetting. In this video, you’ll learn how the IP class-based numbering system was used in the past and how it’s used today.
CompTIA Security+ SY0-301: 2.1 – Control Types
Different classes of systems require different approaches to security. In this video, you’ll learn about the NIST control types and the organization of those control types into different families.
The back of the Class
Why is the IPv4 address range of 127.0.0.0/8 not considered part of a subnet class?