Flexible Establishment of Cross-VPC Network to Expand Resource

Scenario Descriptions

When the resources of different business departments in the same region need to interwork with each other, a Peering can be used to connect the VPCs under two accounts, thereby realizing Intranet access to cloud resources in the same region. The establishment process of a Peering requires both parties to confirm with each other to ensure security. At the same time, with the continuous development of business, when resources and network architecture can no longer meet business needs, the new resources such as new VPCs and ECSs created for the new business can be interconnected with existing resources through a Peering, to easily realize business deployment.

Scenario Characteristics

When users use different accounts to order and manage resources, resources under different accounts cannot be accessed via the Intranets. As the business scale continues to expand, the newly created VPC and computing resources need to achieve interconnection with the existing VPC for mutual access.

Product Advantages

Through a Peering, the VPCs under the two accounts are interconnected to achieve Intranet access to cloud resources.

Break the current status of business isolation between different VPCs, and realize the interconnection of new and old VPCs.

Building Secure and Reliable Hybrid Cloud Environment

Scenario Descriptions

Business with demanding security requirements or core business is deployed through the DeC, while the business requiring access to the Internet is deployed in the public cloud. By establishing a Peering between the VPCs under the dedicated cloud and the public cloud, interconnection between the two VPCs is realized via the Intranets. On the basis of ensuring security, enterprises reduce their relevant investments to the maximum extent.

Scenario Characteristics

Key business is deployed on the DeC, and the business requiring access to the Internet is deployed on the public cloud, which needs the mutual access between the DeC and the public cloud.

Product Advantages

DeC and public cloud are connected through a Peering to realize the interconnection and interworking of different forms of cloud environments

The configuration is simple and flexible, and the network segment for mutual access can be set to prevent the business with security requirements from being accessed externally.

Two VPC resources can be interconnected with a Peering via the Intranets, thereby expanding resources and network architecture.

VPC Peering Connection

Application Scenarios