Content updates priority

Good afternoon, 

I have a doubt about the priority of the sources that a SEP client will use in case several of them are available. If in the LU policy, we have checked both

- use the default management server

- use a liveupdate server --> specific internal liveupdate server

As far as I know the clients that use this policy would get their content from the SEPM, and in case the SEPM is not available, from the internal LUA. Am I correct?

I think that the priority when you have several sources for content updates is as follows:

1. GUPs (multiple, explicit, single)
2. SEPM
3. LiveUpdate servers (either internal or external)

Is there a way of configuring the clients to use the internal LUA and go to the SEPM in case of LUA's failure?

Kind regards, 

Juan