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Virtual Practice Lab
Practice Test

The topic of subnetting can be tedious and challenging for many.  This section is excellent at explaining how subnetting works, how IP addresses are broken down, and the purpose of subnetting in security and network administration and what network components are represented.

You’ll oversee a demonstration of how a subnet is configure, in minute, where the citation is broken down in mathematical detail, and you learn how to read a subnet mask address and what each segment of the address means/correlates to.  You’ll also learn how that is uses/applies to the IPv4 address nomenclature.


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