Dear Santosh,
please find below
https://www-secure.symantec.com/connect/forums/how-push-dlp-agent-ad
https://www-secure.symantec.com/connect/articles/installing-dlp-endpoint-agent-altiris
https://www-secure.symantec.com/connect/forums/dlp-client-agent-installation#comment-8378891
https://www-secure.symantec.com/connect/forums/dlp-client-agent-installation
https://www-secure.symantec.com/connect/articles/dlp-and-altiris-integrated-component
I hope this will help you still if required ask once again.