Exam AWS Certified Solutions Architect - Professional SAP-C02 topic 1 question 300 discussion

Answer A . Network access analyzer is to valid network usage OF aws services and not on-prem Migration hub has feature for network visualization and Athena can be used to query data https://aws.amazon.com/blogs/mt/using-aws-migration-hub-network-visualization-to-overcome-application-and-server-dependency-challenges/ https://aws.amazon.com/about-aws/whats-new/2020/11/aws-migration-hub-includes-network-visualization/

Architecture pattern is Discovery Service + Migration Hub + Athena for data exploration: https://docs.aws.amazon.com/application-discovery/latest/userguide/explore-data.html A: looks fine B: AWS Application Migration Service is for lift and shift, not for dependency mapping C: Network Access Analyzer only for AWS resource, not for on prem D: not the use case of CloudWatch.

A • AWS Migration Hub allows you to collect and analyze migration-related data, such as network traffic and server dependencies. • By selecting the servers that host the application and visualizing the network graph, you can identify other servers that interact with the application. • Turning on data exploration in Amazon Athena allows you to query the collected data and gain insights into the interactions between servers. • Querying the data for port 1000 will help you identify servers that communicate using this custom protocol. • Returning to Migration Hub and creating a move group based on the findings from the Athena queries ensures that you're moving all relevant dependencies together with the application. This approach uses AWS Migration Hub's capabilities to collect, analyze, and visualize migration-related data, making it an efficient and effective way to identify dependencies for migration. `

C seems to be more suitable

Option C - dentifying Servers Communicating on Port 1000: In the Network Access Analyzer console, you can select the servers that host the application and specify a Network Access Scope of port 1000. This will allow you to identify the servers that communicate with the application using the custom IP-based protocol on port 1000, which are the dependencies that need to be migrated together.

See: https://docs.aws.amazon.com/migrationhub/latest/ug/network-diagram.html and https://aws.amazon.com/about-aws/whats-new/2020/11/aws-migration-hub-includes-network-visualization/

A is right answer.

Should work with c

Answer: C To identify the dependencies that need to be migrated in the same phase as the application, the company can use the AWS Application Discovery Agent data. In this case, the sensitive low-latency communications use a custom IP-based protocol that runs on port 1000. The goal is to find servers that communicate on port 1000. Option C would be the most appropriate approach