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→Add a second subnet
== Add a second subnet ==
You need to create another subnet, and make sure that your second subnet is in a different availability zone from subnet-ops345.
* Leave the RDS Management Console and go to the VPC Management Console.
* Under Subnets, create a new one the same way you created subnet-ops345 in Lab 2.
** Pick the VPC '''vpc-ops345'''.
** Name it '''subnet-ops345-db'''.
** Pick the '''us-east-1b''' availability zone so that the new subnet is in a different availability zone from subnet-ops345.
** The CIDR for the new subnet will be a part of your VPC's subnet and not overlapping with subnet-ops345: '''10.3.45.128/25'''
[[File:AWSSecondSubnet.png|border|center]]