When Symantec Endpoint Protection (SEP) 2013 Small Business is installed on the server (SBS 2011) the data rate of backup dropped to 10% of the original rate, before SEP installation, not able to complete the backup within reasonable time. We use BackupExec 2012 and the backup destination is a NAS on gigabit network and a local removable storage. Both are affected.
I tried to follow some recommendations from http://www.symantec.com/business/support/index?page=content&id=TECH105418&locale=en_US
Unfortunately the menu items referred in this post do not even show up on the SEP Manager. Is there a way to set up SEP Small Business to prevent this backup performance drop? Without addressing this issue SEP would not be usable on my server.