Hour 5. Subnetting
What You'll Learn in This Hour:
Subnetting
Subnet masks
CIDR notation
Subnetting is the process of dividing a block of IP addresses assigned as a Class A, B, or C network into multiple smaller blocks of addresses. 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 and supernets are used
Explain the benefits of subnetting
Develop a subnet mask that meets business needs
Describe supernetting and CIDR notation
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