Hour 5. Subnetting and CIDR
What You’ll Learn in This Hour:
Subnetting lets you use IP addressing to break up a physical network into smaller logical entities called subnets. This hour addresses the needs and benefits of subnetting, as well as the steps and procedures you should follow to generate a subnet mask.
At the completion of this hour, you will be able to
Explain how subnets are used
Explain the benefits of subnetting
Develop a subnet mask that meets business needs
Describe supernetting and CIDR notation
Get Sams Teach Yourself TCP/IP in 24 Hours, Fourth Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
