300-435 Question 128
Single answerYour organization is deploying a new branch office network with multiple Cisco devices. To streamline the initial setup process (Day 0 provisioning), you plan to use a method that allows devices to automatically fetch their configurations when powered on and connected to the network. Which Day 0 provisioning method can achieve this by leveraging a centralized Cisco-hosted service?
- A
Cisco Plug and Play (PnP)
- B
Zero Touch Provisioning (ZTP)
- C
Configuration Templates in Cisco DNA Center
- D
Bootstrap Configuration via USB
Show answer and explanation
Correct answer: A
Explanation
Cisco Plug and Play (PnP) is the most appropriate Day 0 provisioning method for this scenario as it uses a Cisco-hosted service to automate the process of connecting and provisioning devices. It eliminates the need for manual intervention during initial deployment, making it highly efficient for branch office setups.
- A. Correct.
Cisco Plug and Play (PnP) is a centralized, Cisco-hosted service that enables devices to automatically connect to the network, authenticate, and pull their configurations. It is specifically designed for Day 0 provisioning.
- B. Incorrect.
Zero Touch Provisioning (ZTP) is a generic term used for provisioning, but it typically involves a DHCP/TFTP-based approach rather than a Cisco-hosted service.
- C. Incorrect.
Configuration Templates in Cisco DNA Center are used for bulk configuration and ongoing management, but they are more suitable for Day 1+ operations rather than Day 0 provisioning.
- D. Incorrect.
Bootstrap Configuration via USB requires manual intervention to load configuration files onto the device, which is not an automated or centralized method suitable for large-scale deployments.