Connect to Google Cloud Interconnect

From the Google Cloud Platform, go to Hybrid Connectivity and select Interconnect.
Select Partner Interconnect, then click Continue.
Select your cloud router and region.
Copy the Pairing Key that is generated to the clipboard, then click OK.

The status from the service provider appears.
Log in to the Equinix Fabric Portal and from the Connections menu, select Create Connection.
Select Google Cloud Platform and click Create Connection under the Google Cloud Partner Interconnect Zone 1 or the Google Cloud Partner Interconnect Zone 2, depending on the Pairing Key value.
Choose the source and destination ports, then paste in the Pairing Key from your clipboard.
Choose your speed, then click Submit your Order.