[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-12。"],[],[],null,["# Partner Interconnect provisioning overview\n\nThis page describes the steps to successfully create and provision a\nPartner Interconnect connection with a service provider.\n\nBefore you start the Partner Interconnect provisioning process,\nyou must already have connectivity with a [supported service\nprovider](/network-connectivity/docs/interconnect/concepts/service-providers).\n| **Note:** For definitions of terms used on this page, see [Cloud Interconnect key terms](/network-connectivity/docs/interconnect/concepts/terminology).\n\nTo create and provision a Partner Interconnect connection,\nfollow these steps:\n\n1. [Create a VLAN attachment](/network-connectivity/docs/interconnect/how-to/partner/creating-vlan-attachments)\n\n Create a VLAN attachment for a Partner Interconnect connection.\n This step generates a pairing key that you share with your\n service provider. The pairing key is a unique key that lets a service\n provider identify and connect to your Virtual Private Cloud (VPC)\n network and associated Cloud Router. The service provider requires\n this key to complete the configuration of your VLAN attachment.\n\n If you want to deploy [HA VPN over Cloud Interconnect](/network-connectivity/docs/interconnect/concepts/ha-vpn-interconnect),\n you must\n [create encrypted VLAN attachments](/network-connectivity/docs/interconnect/how-to/partner/creating-vlan-attachments#encrypted-attachments).\n2. [Request a connection from your service provider](/network-connectivity/docs/interconnect/how-to/partner/requesting-connections)\n\n Go to your service provider to submit the pairing key and other connection\n details, such as the connection capacity and location. Wait until your\n service provider configures your connection because they must check that they can\n serve your requested capacity. After their configuration is complete, you\n receive an email notification from Google.\n3. [Activate your connection](/network-connectivity/docs/interconnect/how-to/partner/activating-connections)\n\n After the service provider configures your connection, you must activate it.\n Activating the connection and checking its activation status enables you to\n verify that you established connectivity with the expected service provider.\n4. [Configure on-premises routers](/network-connectivity/docs/interconnect/how-to/partner/configuring-onprem-routers)\n\n For Layer 2 connections, you must establish a BGP session between your\n VPC network's Cloud Router and your on-premises\n router. Use your service provider's console to find the VLAN ID of the\n connection. Use that VLAN ID and the BGP peer IP address from the\n Google Cloud console to configure your on-premises router.\n\n For Layer 3 connections, the service provider establishes a BGP session with\n your VPC network's Cloud Router. This configuration\n is automated and doesn't require any action from you.\n5. Optional: [Configure HA VPN over Cloud Interconnect](/network-connectivity/docs/interconnect/how-to/configure-ha-vpn-interconnect)\n\n If you are deploying HA VPN over Cloud Interconnect,\n you must build the HA VPN tunnels that carry encrypted\n traffic over your VLAN attachment."]]
