VPC Planner Tool Documentation

Overview:
The VPC Planner tool is a tool for planning VPC subnets. Users can input the CIDR address of the VPC, and then add subnets in the tool. The tool will automatically calculate the IP range and available IP count of the subnet, and display the added subnets in a list. Users can export the subnet list or start a new design.

Function Description:
1. Input the CIDR address of the VPC to start designing subnets.
2. Add subnets, and the tool will automatically calculate the IP range and available IP count of the subnet.
3. Display the added subnet list, including the IP range and available IP count of the subnet.
4. Export the subnet list.
5. Start a new design.

Use Cases:
1. VPC subnet planning: When planning VPC subnets, using the VPC Planner tool can quickly and conveniently calculate the IP range and available IP count of the subnet, helping users better plan subnets.
2. VPC subnet management: When managing VPC subnets, using the VPC Planner tool can easily view the added subnet list and export the subnet list.
3. VPC subnet teaching: When teaching VPC subnets, using the VPC Planner tool can help students better understand the calculation method of the IP range and available IP count of the subnet.

Instructions:
1. Input the CIDR address of the VPC and click the "Start Design" button.
2. In the design interface, input the CIDR address of the subnet and click the "Add Subnet" button.
3. View the added subnet list, delete subnets, or export the subnet list.
4. If you need to start a new design, click the "Start a New Design" button.