300-435 Question 240
Select 3A network administrator is tasked with automating the retrieval of device health statistics from a Cisco SD-WAN environment. They decide to use the Cisco vManage REST API. Which of the following API capabilities and features are applicable for this task?
- A
Provides access to device health metrics such as CPU usage, memory utilization, and interface status.
- B
Requires direct SSH access to each device for collecting health data.
- C
Uses HTTP methods like GET, POST, PUT, and DELETE for interacting with the API endpoints.
- D
Supports JSON-based data exchange for easier integration with automation tools.
- E
Only allows configuration changes but does not support operational data retrieval.
Show answer and explanation
Correct answers: A, C, D
Explanation
Cisco SD-WAN vManage APIs provide extensive capabilities for automating tasks, including retrieving operational data like device health metrics. The API uses standard HTTP methods and JSON-based data exchange, making it versatile and integrable with automation tools. Direct SSH access is not necessary, as vManage centralizes the management and operational data retrieval process.
- A. Correct.
The vManage API provides access to device health metrics, including CPU usage, memory utilization, and interface status, which are essential for monitoring and automation.
- B. Incorrect.
Direct SSH access is not required when using the vManage API. The API facilitates centralized management and data retrieval without direct device access.
- C. Correct.
The vManage REST API uses standard HTTP methods such as GET, POST, PUT, and DELETE for interactions, making it a versatile tool for automation.
- D. Correct.
The vManage API supports JSON-based data exchange, allowing easier integration with modern automation and orchestration tools.
- E. Incorrect.
The vManage API supports operational data retrieval, such as device health statistics, in addition to configuration changes, so this statement is incorrect.