ANS-C01 · Question #304
ANS-C01 Question #304: Real Exam Question with Answer & Explanation
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Question
A company has multiple firewalls and ISPs for its on-premises data center. The company has a single AWS Site-to-Site VPN connection from the company's on-premises data center to a transit gateway. A single ISP services the Site-to-Site VPN connection. Multiple VPCs are attached to the transit gateway. A customer gateway that the Site-to-Site VPN connection uses fails. Connectivity is completely lost, but the company's network team does not receive a notification. The network team needs to implement redundancy within a week in case a single customer gateway fails again. The team wants to use an Amazon CloudWatch alarm to send notifications to an Amazon Simple Notification Service (Amazon SNS) topic if any tunnel of the Site-to-Site VPN connection fails. Which solution will meet these requirements MOST cost-effectively?
Options
- AReplace the existing customer gateway with a new router. Create a new Site-to-Site VPN
- BUse a second customer gateway and a second ISP. Create a new Site-to-Site VPN connection to
- CAdd an AWS Direct Connect connection to the existing Site-to-Site VPN connection to the transit
- DUse a second customer gateway with the existing ISP. Create a new Site-to-Site VPN connection
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