Practice Test 3 | Google Cloud Certified Professional Cloud Network Engineer | Dumps | Mock Test
Hybrid connectivity has been set up between GCP and on-premises networks using Cloud VPN. They need to increase the throughput of the connection, which of the following configurations give the highest throughput and redundancy?
A. Two Cloud VPN gateways and two tunnels each
B. Two Cloud VPN gateways and one tunnel each
C. Single Cloud VPN gateways and three tunnels
D. Single Cloud VPN gateway and two tunnels each.
Answer: A
Option A is correct, this provides four tunnels between GCP and the on-premises network. This gives a maximum throughput of 12 Gbps (3 Gbps per tunnel) and redundancy on both sides.
Option B is incorrect, this does not give the maximum throughput
Option C is incorrect, this does not give the maximum throughput and there is no redundancy on GCP’s end.
Options D is incorrect, this does not give the maximum throughput and there is no redundancy on GCP’s end
https://cloud.google.com/network-connectivity/docs/vpn/concepts/topologies gives reference architectures for Cloud VPN connectivity.
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