What functionality does the “Health Check” feature provide in Sophos XG Firewall?

The “Health Check” feature in Sophos XG Firewall is primarily designed to assess the connectivity and overall status of registered endpoints and services. This functionality is crucial for network administrators as it enables them to ensure that all devices on the network are functioning optimally and can communicate effectively with the firewall and each other. By performing this check, the firewall can identify any issues related to endpoint connectivity, such as devices that are offline or experiencing performance degradation.

The emphasis on connectivity and overall status allows for proactive management of network health, facilitating quick troubleshooting and maintenance to ensure uninterrupted service delivery. This feature provides a comprehensive overview of the network's health, which is essential for effective network management and security.

While other options mention various network functionalities, they do not align with the specific role of the Health Check feature, which distinctly focuses on assessing the connectivity status rather than analyzing traffic patterns, testing device performance, or managing rule updates. Hence, the correct focus on connectivity and endpoint assessment confirms the appropriateness of this answer.