Practice Test 4 | Google Cloud Certified Professional Cloud Network Engineer | Dumps | Mock Test
You are a network engineer for a large organisation located in London. The company has a Dedicated Interconnect connection in europe-west2 and europe-west4 as the hybrid connectivity between its VPC and the on-premises network. The company has opened offices in Los Angeles and Canada, which have resources deployed to us-west2 and us-west4. Due to data regulations, you want to configure Cloud Router so that data from the Europe data centre, belonging to those regions, can be processed by GCE instances in the regional offices.
Which of the following will solve this?
A. Create Cloud routers using regional routing in us-west2 & us-west4. Create VLAN attachments from the Interconnect to the Cloud Routers in us-west2 & us-west4. Advertise the routes to the on-premises network from europe-west2 and europe-west4.
B. Create Cloud routers using global routing in us-west2 & us-west4. Create VLAN attachments from the Interconnect to the Cloud Routers in us-west2 & us-west4. Advertise the routes to the on-premises network from europe-west2 and europe-west4.
C. Create Cloud routers using regional routing in europe-west2 & europe-west4. Create VLAN attachments from the Interconnect to the Cloud Routers in europe-west2 & europe-west4. Advertise the routes from europe-west2 & europe-west4 to the on-premises network.
D. Create Cloud routers using global routing in europe-west2 & europe-west4. Create VLAN attachments from the Interconnect to the Cloud Routers in europe-west2 & europe-west4. Advertise the routes from europe-west2 & europe-west4 to the on-premises network.
Answer: D
Option A is incorrect, VLAN Attachments have to be in the same region as the Interconnect.
Option B is incorrect, VLAN Attachments have to be in the same region as the Interconnect.
Option C is incorrect, Cloud Router with regional routing would not advertise the remote networks to the on-premises network.
Option D is correct, Cloud Router with global routing would advertise the remote networks to the on-premises network and the Interconnect can route data to those regions using the Google network.
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