**To describe ClassicLink DNS support for your VPCs** This example describes the ClassicLink DNS support status of all of your VPCs. Command:: aws ec2 describe-vpc-classic-link-dns-support Output:: { "Vpcs": [ { "VpcId": "vpc-88888888", "ClassicLinkDnsSupported": true }, { "VpcId": "vpc-1a2b3c4d", "ClassicLinkDnsSupported": false } ] }