PROFESSIONAL-CLOUD-NETWORK-ENGINEER Question #189: Real Exam Question with Answer & Explanation

Question

You need to create the technical architecture for hybrid connectivity from your data center to Google Cloud. This will be managed by a partner. You want to follow Google-recommended practices for production-level applications. What should you do?

Options

• AAsk the partner to install two security appliances in the data center. Configure one VPN
• BConfigure two Partner Interconnect connections in one metropolitan area (metro). Make sure the
• CConfigure two Partner Interconnect connections in one metro and two connections in another
• DConfigure two Partner Interconnect connections in one metro and two connections in another

Explanation

To create a highly available and production-ready hybrid connectivity architecture managed by a partner, follow these Google-recommended practices: Redundancy in Partner Interconnect Connections: Deploy two Partner Interconnect connections in each metro (one metro as the primary, another as the backup). Place the connections in different metro edge availability domains to ensure fault tolerance and avoid single points of VLAN Attachments Across Multiple Regions: Use two VLAN attachments per region (in two regions) to provide additional redundancy at the regional level. Global Dynamic Routing: Configure global dynamic routing on the VPC to enable seamless failover between regions and metros. This ensures optimal routing of traffic regardless of failures in specific regions or metros.

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