CISCO 300-630 Implementing Cisco Application Centric Infrastructure - Advanced (DCACIA) 12 24Oct2024 - Practice Quiz

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In a Cisco Application Centric Infrastructure (ACI) environment, a network engineer is tasked with configuring an application policy for a multi-tier application that consists of a web tier, an application tier, and a database tier. The engineer needs to ensure that the web tier can communicate with the application tier using HTTP and HTTPS, while the application tier can communicate with the database tier using MySQL. Additionally, the engineer must implement security measures to restrict access from external sources to the database tier. Given these requirements, which configuration approach should the engineer take to effectively implement the application policy?

Create a contract that allows HTTP and HTTPS traffic between the web and application tiers, and a separate contract that permits MySQL traffic from the application tier to the database tier, while applying filters to restrict external access to the database tier.

Configure a single contract that allows all traffic between the web, application, and database tiers, without any filters, to simplify the communication process.

Implement a contract that allows only HTTP traffic between the web and application tiers, and restrict all traffic to the database tier to prevent unauthorized access.

Set up a contract that allows HTTPS traffic between the web and application tiers, while blocking all traffic to the database tier to enhance security.

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