Hard1 markMultiple Choice
GCP PCA · Question 47 · Network Topology
You are designing the hybrid connectivity between your on-premises data center and GCP. The connection must support 20 Gbps of throughput, must not traverse the public internet, and requires an industry-standard SLA of 99.99%. Which TWO components are required to achieve this? (Select TWO)
You are designing the hybrid connectivity between your on-premises data center and GCP. The connection must support 20 Gbps of throughput, must not traverse the public internet, and requires an industry-standard SLA of 99.99%. Which TWO components are required to achieve this? (Select TWO)
Answer options:
A.
Dedicated Interconnect
B.
Cloud VPN
C.
Two connections in Metro A and two connections in Metro B
D.
A single connection in one Metro
E.
Partner Interconnect
How to approach this question
Identify the high-bandwidth private connection and the specific topology required for the highest SLA.
Full Answer
Dedicated Interconnect, Two connections in Metro A and two connections in Metro B
Dedicated Interconnect provides the required 20 Gbps bandwidth and bypasses the public internet. However, to qualify for Google's 99.99% SLA, you must implement the 'High Availability' topology, which requires 4 interconnects distributed across 2 different metropolitan areas (Metros) and 2 different Cloud Routers.
Common mistakes
Selecting VPN (B) which uses the public internet.
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