Last time i have configure the live update to download the defintion, it download the 3 time definition from symantec and consume the more bandwidth.
I want to change this setting and schedule it to download once a day and it download at lunch time(2:00 pm) otherwise at non bussiness hours(after 11:00 pm)
See mithun comments
https://www-secure.symantec.com/connect/forums/system-running-slow#comment-6556331
To configure the schedule for LiveUpdate downloads to Symantec Endpoint Protection Manager
In the console, click Admin.
On the Admin page, click System.
On the Admin page, under Tasks, click Edit the server properties.
In the Server Properties dialog box, on the LiveUpdate tab, click Edit Schedule.
Change the frequency and any other settings that you want to change.
Click OK
Frequency
Select download start time window
How frequently the management server downloads new content. Symantec Endpoint Protection Manager gets content updates from LiveUpdate every four hours.
If you select a Daily or Weekly download, you can select an interval for when the download starts
http://www.symantec.com/business/support/index?page=content&id=HOWTO54810
https://www-secure.symantec.com/connect/forums/how-can-i-prevent-liveupdate-running-middle-my-work-day
Go to Admin -> Server - > Local Site -> Edit Site Property -> Live Update
There is download schedule under live update. Click on Edit Schedule.
Set the time frequency (Start and End Time) as per your requirement
Follow this article:
Configuring the LiveUpdate download schedule for Symantec Endpoint Protection Manager
Coutd you please update your thread, if your require any more assistance then please revert otherwise select the mark as solution at helpful comment.
Thanks schdule is set as required on site. Case close.