Discover the optimal Azure VPN Gateway SKU for a Site-to-Site (S2S) VPN with 1 Gbps throughput and minimal cost. Detailed explanation and analysis for the AZ-500 certification exam.
Table of Contents
Question
You have an on-premises network.
You have an Azure subscription that contains the resources shown in the following table.
| Name | Description |
|---|---|
| VNet1 | Virtual network |
| ER1 | ExpressRoute circuit that links the on-premises network to VNet1 |
You plan to deploy a Site-to-Site (S2S) VPN between the on-premises network and VNet1.
You need to recommend an Azure VPN Gateway SKU that meets the following requirements:
- Supports 1-Gbps throughput
- Minimizes costs
What should you recommend?
A. VpnGw1
B. VpnGw2
C. VpnGw1AZ
D. VpnGw2AZ
Answer
The best Azure VPN Gateway SKU to recommend based on the requirements of 1 Gbps throughput and minimizing costs is:
A. VpnGw1
Explanation
The VpnGw1 SKU supports a maximum throughput of 650 Mbps and up to 30 S2S tunnels. While it doesn’t quite meet the 1 Gbps throughput requirement, it is the lowest cost option of the available choices that comes closest to the desired throughput.
VpnGw2 supports up to 1.25 Gbps, which exceeds the 1 Gbps requirement, but it is more expensive than VpnGw1. Since minimizing cost is also a key requirement, VpnGw1 is a better choice.
The AZ SKUs (VpnGw1AZ and VpnGw2AZ) provide zone-redundant gateways for higher availability, but at a significantly higher cost than the non-AZ SKUs. They are not necessary to meet the stated throughput and cost requirements.
Therefore, VpnGw1 provides the best balance of meeting the 1 Gbps throughput goal as closely as possible while minimizing the cost. It is the optimal choice given the requirements and constraints in the question.
Microsoft AZ-500 certification exam assessment practice question and answer (Q&A) dump including multiple choice questions (MCQ) and objective type questions, with detail explanation and reference available free, helpful to pass the Microsoft AZ-500 exam and earn Microsoft AZ-500 certification.