Regularly update the FMC Server Version

Cách kiểm tra

Phương pháp kiểm tra: Xem xét thủ công

Khuyến nghị này không thể kiểm tra tự động. Lần quét sẽ liệt kê mục này kèm hướng dẫn khi bạn truyền cờ --include-manual.

CIS assessment: Manual. Navigate to Overview > Dashboard > Status Verify that the software version is at the desired level

Cách khắc phục

Phương pháp khắc phục: Hướng dẫn hoặc bản vá hạ tầng

! Before updating, it is recommended that the release notes for the target version are reviewed to assess any potential new issues that may be introduced, or any new functions or behavior changes that need to be accounted for. The release notes will also often have update time estimates, which can help in appropriately scheduling maintenance windows. It is also recommended that a formal testing procedure be written for Firepower, and that this procedure is executed after each update to ensure full functionality post update. To update FMC: - Navigate to System (Gear Icon) > Updates > Product Updates - If needed, upload the required FMC Update to the update list - Choose "Deploy" on the required update - Select the FMC Server that is the target of the update - Choose "Launch Readiness Check". Note that this can take an extended period of time. - If this completes successfully, Choose "Install". Note that this can take an extended period of time, and will frequently take the FMC Server out of service and/or reboot the server. It is recommended that this only be done in a scheduled maintenance window. - Execute your testing procedure to ensure that there are no functional changes that will affect the people or clients that use systems that are protected by your FMC installation.