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Difficulty: MediumConfiguring Hybrid Connectivity and VPN Interconnects

A regional logistics enterprise needs to establish hybrid connectivity between its on-premises data center and a Google Cloud Virtual Private Cloud (VPC) to process real-time fleet telemetry. The workload requires a sustained throughput of 1.5 Gbps with dynamic BGP routing over a private network connection. The enterprise's data center does not have a physical presence at a Google Cloud colocation facility. Which hybrid connectivity solution should the cloud architect configure?

  1. Partner Interconnect configured with Cloud RouterAnswer
  2. B
    Dedicated Interconnect configured with VLAN attachments
  3. C
    High-Availability (HA) Cloud VPN over public internet endpoints
  4. D
    VPC Network Peering with Cloud Router dynamic routes

Answer

Partner Interconnect configured with Cloud Router
Partner Interconnect allows organizations to connect their on-premises network to a Google Cloud VPC through a supported service provider when they do not reside in a Google Cloud colocation facility. It supports custom capacity allocations (such as 1.5 Gbps) and dynamic BGP routing via Cloud Router without traversing the public internet.

Step-by-Step Solution

1
Evaluate colocation and physical access requirements
The enterprise lacks physical presence in a Google Cloud colocation facility, ruling out direct cabling options.
Dedicated Interconnect requires establishing a physical connection at a supported Google edge colocation facility.
2
Analyze bandwidth and network transport constraints
A 1.5 Gbps private connection is required without sending traffic over the public internet.
Partner Interconnect provides flexible sub-10 Gbps capacity allocations over a service provider's private network.
3
Select the appropriate routing and interconnect components
Partner Interconnect paired with Cloud Router meets all criteria.
Cloud Router provides dynamic BGP route exchanges across the VLAN attachment connected through the service provider.

Key Concept

Selecting Partner Interconnect when on-premises facilities lack direct Google Cloud colocation presence for sub-10 Gbps private bandwidth.
Estimated Time:1m 30s
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Topics

Configuring Hybrid Connectivity and VPN Interconnects

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