Service name	Relationship description	Documentation
Virtual Private Cloud	Through a DC Gateway, establish a private network link between your data center and a Virtual Private Cloud (VPC).	Virtual Private Cloud overview
Cloud Enterprise Network	After establishing a DC link between a data center and a VPC, load multiple VPC instances to a Cloud Enterprise Network (CEN) for interconnecting multiple data centers across regions.	Cloud Enterprise Network overview
Transit Router	The Transit Router (TR) flexibly defines routing rules for interconnection and isolation between networks. It enables private network interconnection and isolation among cloud resources in complex networking scenarios, as well as between VPCs and on-premises data centers.	Transit Router overview
Identity and Access Management	Control access permissions for different accounts to DC resources, enabling decentralized management.	IAM overview
Quota management	Manage DC resource quotas under the account centralizedly, view quota limits and resource usage, and request online quota adjustment and alarm strategy configuration as needed.	Quota overview
Tag management	You can classify and manage resources related to DC connections by tags.	Tag overview
Cloud Monitor	You can use Cloud Monitor to view real-time data of resources and business metrics, such as DC Gateways and DC Virtual Interfaces. Through customizable metric thresholds and alert notifications, anomalies are detected promptly to ensure stable business operations.	Cloud Monitor overview
CloudTrail	You can track and record actions on DC resources by different accounts through CloudTrail. Operation logs help with issue troubleshooting and attribution.	CloudTrail overview

Last updated: 2026.08.24 11:30:44

Public security network record in Beijing: No. 11010802032137