Practice Test 3 | Google Cloud Certified Professional Cloud Network Engineer | Dumps | Mock Test
A growing firm needs hybrid connectivity to be set up between GCP and on-premises networks. Currently, the bandwidth is 4 Gbps but they expect it to grow to 9 Gbps. They want the applications to host in Google Cloud with minimum latency and cost.
As a Network Engineer, which of the following 2 connectivity solutions you would like to recommend them to use?
A. Partner Interconnect
B. Dedicated Interconnect
C. Cloud VPN
D. Carrier Peering.
Answer: A and B
Options A and B are correct, Partner Interconnect & Dedicated Interconnect both have capacities from 50 Mbps to 50 Gbps.
Option C is incorrect, albeit VPN is the cheapest option but latency and connectivity of bandwidth required by the application are not supported. It has a dependency on the Internet which can not be reliable.
Options D is incorrect, Carrier Peering is the way to go. In this configuration, you connect to Google via a new link connection that you install to a partner carrier that is already connected to the Google network itself. You will run BGP or use static routing over that link. All traffic destined to Google rides over this new link. Traffic to other sites on the internet rides your regular internet connection.
- https://cloud.google.com/blog/products/networking/google-cloud-network-connectivity-options-explained
- https://cloud.google.com/network-connectivity/docs/how-to/choose-product#google-cloud
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