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Amazon ANS-C01 Exam - Topic 4 Question 68 Discussion
Topic #: 4
A company has multiple AWS Site-to-Site VPN connections between an on-premises environment and multiple VPCs. The Site-to-Site VPN connections use virtual private gateways and are configured with IPv4 addresses. The company hosts several internal applications in the VPCs.
Application users have reported that the applications are performing slowly. A network engineer notices excessive latency in the network path that the VPN connections use. The network engineer needs to resolve the excessive latency.
Which solution will meet this requirement?
Transit Gateway for Centralized Routing: A transit gateway centralizes the management and routing of multiple Site-to-Site VPN connections. It helps optimize network paths and reduce latency by avoiding the need for direct peering between each VPC and on-premises.
Accelerated Site-to-Site VPN: AWS accelerated Site-to-Site VPN connections use AWS Global Accelerator to reduce latency by leveraging the AWS global network to route traffic more efficiently. This significantly improves the performance of the applications.
Supports Existing IPv4 Configuration: Accelerated VPNs can work with IPv4 addresses, allowing the company to address latency without requiring migration to IPv6, which would introduce additional complexity.
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