Create Private Subnet

Create Private Subnet

1. Click Subnets.

• Click Create subnet.

2. At the Create subnet page.

• In the VPC ID section, click labVPC01.
• Click on Add new subnet.
• At the Subnet 1 of 1 section.
  • In the Subnet name field, enter labPrivateSubnet01.
  • In the Availability Zone section, select the US EAST (N. Virginia) / us-east-1a.
  • In the field IPv4 CIDR block enter 10.0.11.0/24.
  • Click Add new subnet.
• At the Subnet 2 of 2 section.
  • In the Subnet name field, enter labPrivateSubnet02.
  • In the Availability Zone section, select the US EAST (N. Virginia) / us-east-1b.
  • In the field IPv4 CIDR block enter 10.0.12.0/24.
  • Click Create subnet.

3. At the VPC dashboard.

• Click NAT gateways.
• Click Create NAT gateway button.

4. At the Create NAT gateway page.

• Enter labNATGW01 value at Name field.
• Choose labPublicSubnet01 subnet.
• Choose Public Connectivity type.
• Click Allocate Elastic IP at Elastic IP allocation ID field.
• Click Create NAT gateway.

5. At the VPC dashboard.

• Click Route tables.
• Click Create route table button.

6. At the Create route table page.

• Enter labPrivateRT01 at Name field.
• Choose labVPC01 at VPC field.
• Click Create route table.

7. At the labPrivateRT01 page.

• Choose Subnets associations tab.
• Click Edit subnets associations.

8. At the Edit subnet associations page.

• Choose labPrivateSubnet01 and labPrivateSubnet02.
• Click Save associations.

9. At the labPrivateRT01 page.

• Choose Routes tab.
• Click Edit routes.

10. At the Edit routes page.

• Click Add route.
• Choose 0.0.0.0/0 at Destination field.
• Choose NAT gateway and click on the NAT gateway created before.
• Click Save changes.

The next step is to create the necessary security groups for the lab.