Exam Professional Cloud Architect topic 1 question 43 discussion

Cloud VPN supports unto 3 Gbps where as Interconnect can support unto 100 gbps... I'll go with A

Answer is A: Dedicated Interconnect is a service that allows you to create a dedicated, high-bandwidth network connection between your on-premises data center and Google Cloud. It is the recommended solution for creating a private connection between your on-premises data center and Google Cloud when you require a connection of at least 20 Gbps. Option B: Using a single Cloud VPN to connect your VPC to your on-premises data center is not suitable for a connection of at least 20 Gbps, as Cloud VPN has a maximum capacity of 30 Gbps. Option C: The Cloud Content Delivery Network (Cloud CDN) is a globally distributed network of caching servers that speeds up the delivery of static and dynamic web content. It is not suitable for creating a private connection between your instances on Compute Engine and your on-premises data center. Option D: Connecting your Cloud CDN to your on-premises data center using a single Cloud VPN is not suitable for a connection of at least 20 Gbps, as Cloud VPN has a maximum capacity of 30 Gbps.

1. Dedicated Interconnect for high bandwidth: Dedicated Interconnect is designed for high-bandwidth, private connections between your on-premises network and Google Virtual Private Cloud (VPC). It offers speeds of 10 Gbps up to 100 Gbps, meeting your requirement of at least 20 Gbps. 2. Private and secure connection: Dedicated Interconnect provides a direct physical connection, bypassing the public internet. This ensures a secure and private connection for your sensitive data. 3. Google-recommended practice: For demanding workloads that require high bandwidth and low latency, Google recommends Dedicated Interconnect over VPN.

high bandwidth means A

the question mention 20gbs for the least, it should be Dedicated Interconnect. The answer is A

ok for A

Any connection between On-Prem and GCP and requires high speed I'd choose dedicated interconnect

A is correct

A is the correct answer

Go for A

vote A

vote A

A is good option (easily elminate C & D) and B with connection speed. 10Gbps per link for Dedicated Interconnect and Direct Peering 1.5-3Gbps per tunnel for Cloud VPN 50Mbps to 10Gbps per connection - Partner Interconnect noSLA - Carrier Peering

Let's go with option elimination A. Create a VPC and connect it to your on-premises data centre using Dedicated Interconnect. >> Is the only remaining best option after elimination. As per the document, its partner interconnects with VPN. Interconnect is between GCP and on-prem. URL1 B. Create a VPC and connect it to your on-premises data centre using a single Cloud VPN. >> max 3 gigabits per second (Gbps) eliminate the option. C. Create a Cloud Content Delivery Network (Cloud CDN) and connect it to your on-premises data centre using Dedicated Interconnect. >> CDN is for egress traffic or static content hosting hence eliminate the option URL2 D. Create a Cloud Content Delivery Network (Cloud CDN) and connect it to your on-premises datacenter using a single Cloud VPN. >> CDN is for egress traffic or static content hosting hence eliminate the option URL2 Hence A URL1 https://cloud.google.com/network-connectivity/docs/interconnect/concepts/overview URL2 https://cloud.google.com/network-connectivity/docs/cdn-interconnect

Answer is A

A is correct. Dedicated Interconnect supports upto 80 GBPS

A. Create a VPC and connect it to your on-premises data center using Dedicated Interconnect.