Sophos XG Firewall Technician (S80) Practice Exam 2025 – Complete Exam Prep

The applog.log file is specifically designed to capture application-related logs and events on the Sophos XG Firewall. When high availability is enabled, the system performs various checks and validations to ensure that the configuration, synchronization, and overall health of the network environment are appropriate for high availability to function effectively. The results of these checks are essential for identifying any potential issues that could hinder successful replication or failover between devices in a high availability setup.

By storing these specific logs in the applog.log, administrators can easily troubleshoot and monitor the status of high availability configurations. This log file provides critical insights into the operational events of the application layer, which is pertinent for ensuring reliable performance and stability in a high availability context. Thus, accessing the applog.log file is crucial for verifying the successful implementation and operation of high availability features on the Sophos XG Firewall.