All Products
Search
Document Center

Cloud Config:Configure multiple zones for a VPC connection to a transit router

Last Updated:Jun 17, 2026

Evaluates whether two vSwitches in different zones are configured for a transit router VPC connection to ensure cross-zone high availability. The resource is compliant if this configuration exists.

Scenarios

Configuring two vSwitches in different zones for a transit router VPC connection ensures high availability of network connectivity and business continuity if a single zone fails. The resource is compliant if this configuration exists. The default risk level is high.

Risk level

Default risk level: high.

You can change the risk level as needed.

Detection logic

Checks whether two vSwitches in different zones are configured for a transit router VPC connection to ensure cross-zone high availability. The resource is compliant if this configuration exists.

Rule details

Parameter

Description

Rule name

Configure multiple zones for a VPC connection to a transit router

Rule identifier

transit-router-vpc-attachment-multi-zone

Automatic remediation

Not supported

Rule trigger

Configuration change

Supported resource types

ACS::CEN::TransitRouterVpcAttachment

Input parameters

None

Remediation guidance

For more information, see Create a VPC connection.