Symantec Endpoint Protection Upgrade 14.2 To 14.3

Once the management server is upgraded, you can deploy the new client version. Methods for Client Upgrade:

The golden rule of SEP upgrades is . Upgrading the management server is a prerequisite for managing newer clients. symantec endpoint protection upgrade 14.2 to 14.3

Note: Windows Server 2008 R2 is no longer supported in newer 14.3 iterations. 2. Database Compatibility Once the management server is upgraded, you can

Single-agent architecture for Linux distributions, doing away with complex kernel module compilations. 2. Pre-Upgrade Prerequisites and Planning Note: Windows Server 2008 R2 is no longer

The installer will automatically detect your existing 14.2 installation and notify you that it will perform an in-place upgrade. Click to begin copying files. Step 3: Database Upgrade and Schema Migration

| Component | Minimum Requirement for SEP 14.3 | Recommendation | | :--- | :--- | :--- | | | Windows Server 2012 (14.3 RU9 and earlier), Windows Server 2016, 2019 | Windows Server 2022 (14.3 RU3 and later) or 2025 (14.3 RU10 and later) | | Processor | Intel Pentium 4 (2 GHz) with 2 cores, minimum | 4 cores or more | | RAM (Physical) | 2 GB available | 8 GB or more | | Disk Space | At least three times the size of the SEPM database | As needed based on database size | | Database | Embedded Microsoft SQL Server Express 2014 or Sybase (14.3 MP.x and earlier) | SQL Server 2014, 2016, 2017, 2019, 2022, or 2025 |

Choose how you want the clients to download the upgrade. The most common method is Download from the Management Server .