Create Subnet Group

1. Go to AWS RDS console.

2. In the left sidebar,

• Choose Subnet groups.
• Click Create DB subnet group.

3. In the Subnet group details section,

• For Name, enter awsome-books.
• For Description, enter awsome-books subnet group.
• For VPC, choose the subnet named fcj.

4. In the Add subnets section,

• For Availability Zones, select us-east-1a and us-east-1b.
• For Subnets, choose subnets with CIDR ranges 10.0.64.0/19 and 10.0.160.0/19.
• Click Create.