A financial services company is migrating a latency-sensitive analytics workload to Google Cloud. The architecture team requires a dedicated, private Layer 2/Layer 3 connection directly between their on-premises data center and Google's network, bypassing the public internet entirely, with committed bandwidth of 10 Gbps and a private SLA. Their data center is located in a facility that is a Google-supported colocation site. Which Google Cloud connectivity option best meets these requirements?