Hello Baljeet,
Symantec Endpoint Protection version 11/12 does not support Linux environment. There is no SEP for Linux. There is SAV for Linux (SAVFL) which is included on the SEP disk download.
The SAVFL client cannot be managed by the SEPM, although it can report logs back to the SEPM by using SAV Reporter, which was released after SAVFL 1.0.10, but can be downloaded from the following KB article.
Symantec AntiVirus for Linux (SAVFL) Reporter 1.0.10 Release Notes
http://www.symantec.com/docs/DOC3474
SAV for Linux Scanning Best Practices: A (Somewhat) Illustrated Guide
https://www-secure.symantec.com/connect/articles/sav-linux-scanning-best-practices-somewhat-illustrated-guide
Best practice to install Symantec Antivirus for Linux.
http://www.symantec.com/docs/TECH150596
Articles to refer:
https://www-secure.symantec.com/connect/forums/sep-linux-server#comment-8464671
https://www-secure.symantec.com/connect/forums/symantec-antivirus-linux-0#comment-8299041