Google Exam Professional Cloud Network Engineer Topic 2 Question 36 Discussion

Your on-premises data center has 2 routers connected to your Google Cloud environment through a VPN on each router. All applications are working correctly; however, all of the traffic is passing across a single VPN instead of being load-balanced across the 2 connections as desired.

During troubleshooting you find:

* Each on-premises router is configured with a unique ASN.

* Each on-premises router is configured with the same routes and priorities.

* Both on-premises routers are configured with a VPN connected to a single Cloud Router.

* BGP sessions are established between both on-premises routers and the Cloud Router.

* Only 1 of the on-premises router's routes are being added to the routing table.

What is the most likely cause of this problem?