There are several different versions of Symantec Endpoint Protection 12.1 definitions available for download and distribution tasks in LiveUpdate Administrator 2.x (LUA 2.x). Which SEP 12.1 definitions are correct for my environment?
Several options are available:
If the correct version is not chosen for download and distribution, then SEP 12.1 clients or SEPMs in the environment will not be able to successfully update. An example can be seen in Some LiveUpdate Administrator 2.x Servers Fail to Provide Symantec Endpoint Protection 12.1 RU2 Definitions
|Additional information is available in the Connect Forum article LiveUpdate Administrator: Product Selection Guide.
The optional tool LiveUpdate Administrator 2.x is in use on the network. A Symantec Endpoint Protection Manager (SEPM) or self-managed ("unmanaged") SEP client that retrieves contents directly from the Internet source servers will not need any special configuration to download the appropriate materials.