Google Cloud Platform VLAN Attachment Quotas

Multiple connections or high bandwidth connections (for example: two redundant 50 Gbps connections to the same region) could exceed the default maximum interconnect quota for the Google project and prevent a connection from being provisioned successfully. Prior to creating any Google Partner Interconnections from Fabric, log in to Google Cloud Console and check your VLAN attachment quota. If necessary, adjust your quota to ensure sufficient headroom to accommodate your connections.