# Add Subnets

 **1.** Under the navigation sub menu, expand “Networking” and select Subnet

 **2.** Using the mouse controls, drag Subnet on to the canvas

 **3.** Select the Subnet shape on the Canvas

 **4.** The Subnet properties dialog box opens on the right of the canvas

 **5.** Enter the following minimum details for the Subnet:

* CidrBlock (Example 172.20.0.0/18)
* Name (Example public-subnet-1)

Diagram – AWS subnet details

<div align="left"><img src="/files/wYIkX96cmfz9Q2W2A4SD" alt=""></div>

&#x20;**6.** Select Submit to save the settings.

&#x20;**7.** Repeat the steps to add another Subnet and define the properties. For example:

* CidrBlock (Example 172.20.64.0/18)
* Name (Example private-subnet-1)

Diagram – AWS subnet additional details

<div align="left"><img src="/files/zc02flrv2PKQQo8miAGw" alt=""></div>


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