Hybrid cloud deployment
For application scenarios where a backup is required, you can realize the communications between VPC and you're Direct connecting through Connection and then back up the data by dual line access or VPN access. The IP address range overlap between the VPC and the Direct connect does not affect communications.
Deploying disaster recovery
For application scenarios that need to be configured for backups, the private data center integrates with your own Direct connect via physical leased line access, while data backups are dual-line or VPN access. Overlapping the private network and the data center network segment does not affect communication between the two parties.