File: //lib/python3/dist-packages/awscli/examples/dms/create-replication-subnet-group.rst
**To create a subnet group**
The following ``create-replication-subnet-group`` example creates a group consisting of 3 subnets. ::
aws dms create-replication-subnet-group \
--replication-subnet-group-identifier my-subnet-group \
--replication-subnet-group-description "my subnet group" \
--subnet-ids subnet-da327bf6 subnet-bac383e0 subnet-d7c825e8
Output::
{
"ReplicationSubnetGroup": {
"ReplicationSubnetGroupIdentifier": "my-subnet-group",
"ReplicationSubnetGroupDescription": "my subnet group",
"VpcId": "vpc-136a4c6a",
"SubnetGroupStatus": "Complete",
"Subnets": [
{
"SubnetIdentifier": "subnet-da327bf6",
"SubnetAvailabilityZone": {
"Name": "us-east-1a"
},
"SubnetStatus": "Active"
},
{
"SubnetIdentifier": "subnet-bac383e0",
"SubnetAvailabilityZone": {
"Name": "us-east-1c"
},
"SubnetStatus": "Active"
},
{
"SubnetIdentifier": "subnet-d7c825e8",
"SubnetAvailabilityZone": {
"Name": "us-east-1e"
},
"SubnetStatus": "Active"
}
]
}
}
For more information, see `Setting Up a Network for a Replication Instance <https://docs.aws.amazon.com/dms/latest/userguide/CHAP_ReplicationInstance.VPC.html>`__ in the *AWS Database Migration Service User Guide*.