Upgrading a Security Management Server or Log Server from R80.20 and higher

This section provides instructions to upgrade Security Management Servers and dedicated Log Servers from R80.20.M1, R80.20, R80.20.M2, R80.30, or higher versions:

• Upgrading a Security Management Server or Log Server from R80.20 and higher with CPUSE

• Upgrading a Security Management Server or Log Server from R80.20 and higher with Advanced Upgrade

• Upgrading a Security Management Server or Log Server from R80.20 and higher with Migration

• Upgrading Security Management Servers in Management High Availability from R80.20 and higher

For additional information related to these upgrade procedures, see sk163814.