All Documents Cloud ConnectCloud Connect Service Overview Cloud Connect CC and Other Services Geographic Regions and HUAWEI CLOUD Regions Available Regions Constraints Pricing Details Region and AZ Getting Started Communication Between VPCs within a Region Communication Between VPCs of the Same Account Communication Between VPCs of Different Accounts Communication Between VPCs Across Regions Communication Between VPCs of the Same Account Communication Between VPCs of Different Accounts Communication Between Data Centers and VPCs in Different Regions Process Description Enabling Direct Connect Step 1: Create a Cloud Connection Step 2: Authorize Network Instances Across Accounts Step 3: Load Network Instances Step 4: Buy a Bandwidth Package Step 5: Complete Cross-Border Application Step 6: Configure Inter-Region Bandwidths User Guide Cloud Connection Viewing a Cloud Connection Modifying a Cloud Connection Deleting a Cloud Connection Unbinding a Bandwidth Package Network Instance Viewing a Network Instance Updating a Network Instance Deleting a Network Instance Bandwidth Package Buying a Bandwidth Package Modifying a Bandwidth Package Binding to a Cloud Connection Unbinding a Bandwidth Package Inter-Region Bandwidth Viewing Inter-Region Bandwidths Modifying an Inter-Region Bandwidth Deleting an Inter-Region Bandwidth Viewing the Monitoring Data of an Inter-Region Bandwidth Routing Information Viewing Routing Information Cross-Account Authorization Viewing Authorization Canceling Authorization Loading Others' VPC to Your Cloud Connection Cross-Border Application Change History Best Practices Communication Between VPCs in Different Regions Communication Among Multiple VPCs Across Regions FAQs What Is Cloud Connect? What Is the Procedure of Configuring a Cloud Connection? Why Cannot VPCs Loaded to a Cloud Connection Across Regions Communicate with Each Other? What Are the Differences Between CC and VPC Peering? How Can I Test the Network Connectivity After All Configurations Are Complete? What Can I Do If a System Exception Occurs During Network Instance Loading? What Network Instance Types Does CC Support? Does a Cloud Connection Have Only One Shared Bandwidth Package? Are the Uplink and Downlink Rates of the Configured Inter-Region Bandwidth the Same? Does CC Support Communication Among Different VPCs in the Same Region? What Are the Restrictions of Using CC? Does CC Support Cross-Tenant Communication? Why Is Cross-Border Application Required? Who Approves Cross-Border Applications? How Can I Apply for Cross-Border Qualification? When Would I Need to Submit a Cross-Border Application? How Long Can a Cross-Border Application Be Approved? Why Does CC Require Additional Real-Name Authentication Since HUAWEI CLOUD Already Has a Real-Name Authentication System in Cross-Border Scenarios? How Can I Increase Resource Quotas?