Interaction with Other Services

**Table 1** Interaction between central networks and other cloud services or resources
Cloud Service/Resource	Interaction
Enterprise Router	An enterprise router enables the VPCs in the same region to communicate with each other. By working with global DC gateways provided by Direct Connect, enterprise routers enable the VPCs and on-premises data centers in the same region to communicate with each other. Enterprise routers in different regions can be connected using a central network to allow for cross-region communication between VPCs and between on-premises data centers and VPCs.
Global DC gateway	Global DC gateways can work with enterprise routers to allow on-premises data centers to communicate with the VPCs over a hybrid cloud network. A global DC gateway can be attached to enterprise routers in different regions on a central network. This reduces latency, simplifies network topology, and improves network O&M efficiency.
Global connection bandwidth	A global connection bandwidth can be bound to a central network to allow the resources to communicate with each other over the backbone network, regardless of whether: The resources are in the same geographic region. The resources are in different geographic regions.
Cloud Eye	Cloud Eye monitors central networks and allows you to view graphs of metrics.
IAM	IAM allows you to control access to central networks and related resources.

Thank you very much for your feedback. We will continue working to improve the documentation.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel