A company has a 4 Gbps AWS Direct Connect dedicated connection with a LAG bundle connecting to five VPCs in the us-east-1 Region, each serving a different business unit with its own private VIF for on-premises connectivity. Users report slow access to AWS-hosted resources, and a network engineer observes sudden throughput spikes saturating the Direct Connect connection for about an hour daily. The company needs to identify which business unit is causing the throughput surge and implement a solution to address the issue. What solution meets these requirements? | AWS Certified Advanced Networking - Specialty Quiz