Backup Exec Agent 2010 R2 with Backup Exec 2012

Hi,

based on this article i have a question in generally:

https://www-secure.symantec.com/connect/forums/age...

We still use two different Backup-Exec Versions (2010 R2 and 2012 Version 14.0) on two different servers.

Now we want´s to move existing Backups for some servers with 2010 R2 Agent to the BE 2012-Server.

In generally, is this possible?

Is it still possible to use servers with upgraded to BE Agent 2012 with the old BE 2010 Backup Solution?

Thanks in advance

Eric