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PROFESSIONAL-CLOUD-NETWORK-ENGINEER · Question #192

Your company has a single on-premises data center that needs to be connected to a VPC in Google Cloud. The total bandwidth requirement is 10Gbps. The connection must be redundant and have a minimum…

The correct answer is B. Order two 10Gbps Dedicated Interconnect connections in a single metropolitan area (metro). Dedicated Interconnect: Provides the lowest latency and highest throughput for on-premises connectivity to Google Cloud, which is critical for sensitive workloads. Redundancy and SLA: By ordering two Dedicated Interconnect connections in a single metropolitan area and placing…

Submitted by ricky.ec· Apr 18, 2026Designing, planning, and prototyping a Google Cloud network

Question

Your company has a single on-premises data center that needs to be connected to a VPC in Google Cloud. The total bandwidth requirement is 10Gbps. The connection must be redundant and have a minimum SLA of 99.9%. Due to the sensitive nature of the workloads, you need to implement the solution with the lowest latency. What should you do?

Options

  • AOrder a 10Gbps Partner Interconnect VLAN attachment. Create a Cloud Router in your Google
  • BOrder two 10Gbps Dedicated Interconnect connections in a single metropolitan area (metro).
  • CCreate one HA VPN gateway. Create two tunnels-one tunnel for each of the two interfaces of the
  • DCreate one HA VPN gateway. Create two tunnels-one tunnel for each of the two interfaces of the

How the community answered

(21 responses)
  • A
    29% (6)
  • B
    52% (11)
  • C
    5% (1)
  • D
    14% (3)

Explanation

Dedicated Interconnect: Provides the lowest latency and highest throughput for on-premises connectivity to Google Cloud, which is critical for sensitive workloads. Redundancy and SLA: By ordering two Dedicated Interconnect connections in a single metropolitan area and placing them in different edge availability domains, you achieve redundancy and meet the 99.9% SLA requirement. Bandwidth: Two 10Gbps connections provide the required 10Gbps bandwidth while ensuring failover capacity. Cloud Router and VLAN Attachments: These are needed to manage BGP routing and establish connectivity between your on-premises network and the Google Cloud VPC.

Topics

#Dedicated Interconnect#Hybrid Connectivity#Network Architecture#High Availability

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