<p>This article describes how to delete a network domain.</p> <p><strong>Prerequisites</strong></p> <p>Before you delete a network domain, make sure the following requirements are met:</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; The network domain will not be used any more.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; All subnets in the network domain are deleted. For more information about deleting a subnet, see <a href="https://www.pinganyun.com/ssr/help/network/vpc/og.subnet.das" target="_blank">Delete a Subnet</a>.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; Before you delete a network domain, remove all resources that are dependent on the network domain, including security groups, ELB, VPN gateway, NAT gateway, IGW gateway, and express connect. For more information about deleting these resources, see documents of relevant products.</p> <p><strong>Procedure</strong></p> <p>1.&nbsp;&nbsp;Log in to the <a href="https://www.pinganyun.com/console/vpc/overview" target="_blank">VPC Console</a>.</p> <p>2.&nbsp;&nbsp;Click <strong>VPC</strong> in the left navigation tree to enter the <strong>VPC</strong> page.</p> <p>3.&nbsp;&nbsp;Select the target region to view its VPCs.</p> <p>4.&nbsp;&nbsp;Click the VPC name to enter the <strong>VPC Information</strong> page.</p> <p>5.&nbsp;&nbsp;Click the <strong>NETWORK</strong> tab.</p> <p>6.&nbsp;&nbsp;Click <strong>Delete</strong> in the operation column of the target network domain.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20212704170817-198224be9539.png" style="height:374px; width:800px" /></p> <p>7.&nbsp;&nbsp;In the <strong>Confirm</strong> dialog box, click <strong>Confirm</strong>.</p> <p>8.&nbsp;&nbsp;In the <strong>Verification Code</strong> dialog box, enter the verification code that is sent to your phone.</p> <p>9.&nbsp;&nbsp;Click <strong>Confirm</strong>.</p> <p>Message <strong>Operation succeeded</strong> is displayed at the bottom of the page.</p> <p><strong>Result</strong></p> <p>The deleted network domain is removed from the network tab.</p>