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Sunday, January 28, 2018

Three-Level Addressing: Subnetting

Three-Level Addressing: Subnetting

The idea of splitting a block to smaller blocks is referred to as sub-netting.

In subnetting, a network is divided into several smaller subnetworks (subnets) with each subnetwork having its own subnetwork address.

Subnetting increases the length of the netid and decreases the length of hostid.

Subnet Table

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