<p>This article uses external ELB as an example to show how to quickly start using ELB services by creating ELB instances, listeners, and server resource pools.</p> <p><strong><span style="font-size:18px">Prerequisites</span></strong></p> <p>&bull;&nbsp;You have purchased VPC, and created DMZ network and subnet successfully. For more information, see <a href="https://www.pinganyun.com/ssr/help/network/vpc/quick_start.cvcti" target="_blank">Quick Start</a> of VPC.</p> <p>&bull;&nbsp;You have purchased ECS or other computing services in any subnet of the DMZ network domain of VPC.</p> <p><strong><span style="font-size:18px">Limitations</span></strong></p> <p>&bull;&nbsp;After you create an ELB instance, you need to add a minimum of one listener and one back-end server resource pool.</p> <p>&bull;&nbsp;You need to add a minimum of one back-end server to the server resource pool.</p> <p><strong>Step 1: Create an ELB Instance</strong></p> <p>1.&nbsp;Log in to the <a href="https://pinganyun.com/console/loadBalance/overview" target="_blank">ELB Console</a>.</p> <p>2.&nbsp;In the left navigation pane, click <strong>Instance Management</strong> to enter the <strong>Instance Management</strong> page.</p> <p>3.&nbsp;In the upper-right corner of the page, click <strong>Create</strong> to enter the <strong>Create ELB Instance</strong> page.</p> <p>4.&nbsp;After checking the <strong>Billing Option</strong> and <strong>Configuration Information</strong>, click <strong>Confirm </strong>to enter the <strong>Order Confirmation</strong> page.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607171525-13e255f3922f.png" style="height:22px; margin:1px; width:50px" /><strong>:</strong> For more information about the parameters in this step, see <a href="https://www.pinganyun.com/ssr/help/network/elb/manual.elbinstance.createpublicinstance" target="_blank">Create an External ELB Instance</a>.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607171613-14d6c70b9573.png" style="height:559px; width:830px" /></p> <p>5.&nbsp;Click <strong>Confirm Open</strong> to enter the <strong>Payment Result</strong> page to view the <strong>Pay Success</strong> message.</p> <p>6.&nbsp;Click <strong>Manage</strong> <strong>Console</strong> to back to the <strong>Overview</strong> page.</p> <p><strong>Step 2: Create a Pool</strong></p> <p>1. In the left navigation pane, click <strong>Instance Management</strong> to enter the <strong>Instance Management</strong> page.</p> <p>1.&nbsp;Click the instance name of the newly created Internet ELB instance in step 1, and enter the <strong>Instance Information</strong> page.</p> <p>2.&nbsp;Click the <strong>Pool</strong> tab.</p> <p>3. In the upper-right corner of the tab, click <strong>Create</strong> to enter the <strong>Create</strong> <strong>Pool</strong> page.</p> <p>4.&nbsp;Enter the <strong>Basic Information</strong>, check the host you want to add to the resource pool in the <strong>Add Instance</strong> area, click the rightward arrow to select, and set the <strong>Port</strong> and <strong>Weight</strong> for the host.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607171525-13e255f3922f.png" style="height:22px; margin:1px; width:50px" /><strong>:</strong></p> <p>&bull;&nbsp;For more information about the parameters in this step, see&nbsp;<a href="https://yun.pingan.com/ssr/help/network/elb/manual.serverpool.createpool1" target="_blank">Create an External/Internal ELB Resource Pool</a>.</p> <p>&bull;&nbsp;Add a minimum of one host.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607100834-1e98d4129af8.png" style="height:517px; width:830px" /></p> <p>5.&nbsp;Click <strong>Create</strong>, and you will see an <strong>Operation succeeded</strong> message at the bottom of the page.</p> <p><strong>Step 3: Create a Listener</strong></p> <p>1.&nbsp;&nbsp;Click the <strong>Listener</strong> tab in the <strong>Instance Information</strong> page.</p> <p>2.&nbsp;In the upper-right corner of the tab, click <strong>Create</strong> to enter the <strong>Create Listener</strong> page.</p> <p>3.&nbsp; After entering the <strong>Basic Information</strong> and <strong>Advanced Configuration</strong>, click <strong>Next.</strong></p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607171525-13e255f3922f.png" style="height:22px; margin:1px; width:50px" /><strong>:</strong> For more information about the parameters in this step, see <a href="https://yun.pingan.com/ssr/help/network/elb/manual.listener.createlistener.createtcplistener1" target="_blank">Create a Listener</a>.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607100938-1b57f11494ab.png" style="height:607px; width:830px" /></p> <p>4.&nbsp;Enter the <strong>Health Check</strong> information of the listener, click <strong>Create</strong>, and you will see an <strong>Operation succeeded</strong> message at the bottom of the page, and then the page returns to the <strong>Instance</strong> <strong>Information</strong> page.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607101038-1ca93f119e6c.png" style="height:512px; width:830px" /></p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20201607171525-13e255f3922f.png" style="height:22px; margin:1px; width:50px" /><strong>:</strong> For more information about the parameters in this step, see <a href="https://yun.pingan.com/ssr/help/network/elb/manual.listener.createlistener.createtcplistener1" target="_blank">Create a Listener</a>.&nbsp;</p> <p>&nbsp;</p> <p>&nbsp;</p> <p>&nbsp;</p>