The Cisco DNA Center RESTful PNP API allows external applications to interact with the Plug and Play (PNP) service of Cisco DNA Center, which automates the onboarding and provisioning of network devices.
The PNP API has several endpoints for different operations, such as importing, claiming, updating, and deleting devices. The endpoint that adds and claims a device into a workflow is api/v1/onboarding/pnp-device
/import, which takes a JSON payload with the device information and the workflow ID. This endpoint creates a new device entry in the PNP database and associates it with the specified workflow. The workflow defines the configuration template, image, and license to be applied to the device during the provisioning process12. References:
* 1: See How to Use the Plug and Play API in DNA Center - Part 2
* 2: Cisco DNA Center Platform User Guide, Release 2.2.3

Sandboxing is a feature that is leveraged by advanced antimalware capabilities to be an effective endpoint protection platform. Sandboxing allows an endpoint protection platform to isolate suspect files in a safe environment and analyze their behavior and impact without affecting the rest of the system. Sandboxing can help detect and prevent unknown or zero-day malware that may evade traditional signature-based detection methods. Sandboxing can also provide valuable threat intelligence and forensic data for further investigation and response.
Big data, storm centers, and blocklisting are not features that are leveraged by advanced antimalware capabilities to be an effective endpoint protection platform. Big data refers to the large volume, variety, and velocity of data that can be used for various purposes, such as analytics, machine learning, or business intelligence. Storm centers are centralized hubs that monitor and respond to cyber incidents and threats.
Blocklisting is a method of preventing access to malicious or unwanted domains, IP addresses, or files by adding them to a list of blocked entities. References:
* Endpoint Protection Platform (EPP) Definition
* Cisco Advanced Malware Protection (AMP) for Endpoints
* Cisco AMP for Endpoints: Sandboxing

Explanation : Explanation : To let FMC manages FTD, first we need to add manager from the FTD and assign a register key of your choice. The command configure manager add 1.1.1.2 the_registration_key_you_want, where 1.1.1.2 is the IP address of the FMC, you need to use the same registration key in FMC when adding this FTD as a managed device. Reference: https://cyruslab.net/2019/09/03/ciscocisco-firepower-lab-setup/ Explanation:
To let FMC manages FTD, first we need to add manager from the FTD and assign a register key of your choice. The command configure manager add 1.1.1.2 the_registration_key_you_want, where 1.1.1.2 is the IP address of the FMC, you need to use the same registration key in FMC when adding this FTD as a managed device.
Explanation : Explanation : To let FMC manages FTD, first we need to add manager from the FTD and assign a register key of your choice. The command configure manager add 1.1.1.2 the_registration_key_you_want, where 1.1.1.2 is the IP address of the FMC, you need to use the same registration key in FMC when adding this FTD as a managed device. Reference: https://cyruslab.net/2019/09/03/ciscocisco-firepower-lab-setup/

The command show authen sess int gi0/1 displays the authentication session information for the interface gi0
/1, such as the MAC address, the authentication method, the authentication state, the session timeout, and the VLAN assignment. This command is useful for verifying the status of an 802.1X connection on a specific interface. The other commands are not related to 802.1X authentication. The command show authorization status displays the authorization status for the current user. The command show connection status gi0/1 is not a valid Cisco command. The command show ver gi0/1 displays the version information for the interface gi0
/1. References: 802.1X Authentication Commands, Configuring IEEE 802.1x Port-Based Authentication, What Cisco command shows you the status of an 802.1X connection on interface gi0/1?