To validate the initial operational status of an Avaya Breeze® platform with a specific Snap-in, an administrator must verify the health of both the underlying platform and the application-level service.

1. Cluster Status (C): This is the most fundamental check. It confirms that the Breeze® nodes are communicating, core services are running, and the overall platform is stable and ready to host applications. Without a healthy cluster, no Snap-in can function correctly.

2. Application (A): This check verifies that the WebRTC Snap-in is successfully deployed, enabled, and active on the Breeze® cluster. This confirms that the specific service being validated is running as expected.

Together, these two checks provide a comprehensive, top-to-bottom view of the system's health.

B. configured certificates: This is a specific configuration item. While critical for secure communication, it is typically checked during troubleshooting, not as a primary, high-level system status validation.

D. licensing status: While a valid license is essential, a running application (Snap-in) implicitly confirms that the licensing is sufficient for it to operate. Checking the application status is a more direct validation of the service.

E. installation status: This refers to the historical success of the software installation process. It is a one-time check and does not reflect the current, real-time operational state of the system.

1. Avaya Breeze® Platform Administration and Maintenance (Release 4.0.1), Document Number: NN48500-513, Issue 1.0, December 2021.

Page 31, Section: System dashboard: This section details how to use the System Manager dashboard to "view the status of the Avaya Breeze® platform cluster, nodes, and services." This directly supports checking the Cluster Status (C) as a primary administrative task.

Page 101, Section: Managing Snap-ins: This section describes using the "Snap-ins page to view the status of the deployed Snap-ins". This supports checking the Application (A) status to confirm the WebRTC Snap-in is active.

2. Avaya Breeze® Platform Solution Description (Release 4.0.1), Document Number: NN48500-112, Issue 1.0, December 2021.

Page 11, Section: Avaya Breeze platform architecture: The document describes Breeze® as a "cluster of virtual machines" that "hosts applications, which are known as Snap-ins." This architectural overview reinforces that validating the system requires checking both the cluster (the platform) and the Snap-in (the application).