hi
if u don't have internet connection to update your sep server with regular definations
u can manually update your sep server
u can symantec ftp site and u have to download a jdb file everyday,
and u have copy that jdb files and you have to paste them in your sep server
to access symantec ftp site the address is:
ftp://ftp.symantec.com/avdefs/symantec-antivirus-corp/jdb
in this path u can find latest jdb file just download that and place that in your sep server
so like this way u can update your definitions to console servr as well as all clients