I have one system which has came from difer network to my network permanently. So how to get the sep server connectivity with that client

What version of SEP? You can replace the sylink with SEPM if you are on 12.1.2

Otherwise, use sylinkdrop

SEP 12.1 - How to switch Sylink.xml using SylinkDrop

Article:HOWTO66139

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Created: 2012-01-30

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Updated: 2012-11-26

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Article URL http://www.symantec.com/docs/HOWTO66139

 

Hi,

You can replace sylink.xml file and check sep client reporting your sepm server.

you can user sylinkreplace tool or sylinkdrop.exe tool

https://www-secure.symantec.com/connect/downloads/sylinkreplacer-tool-connecting-sep-clients-sepm

 

11.7 version. Where the file available?

Replace the sylink file with SEP Server

The below article should help.  It tells you how to create the communciations file from your SEPM and import it into the SEP Client:

http://www.symantec.com/docs/TECH157585

C:\Program Files\Symantec\Symantec endpoint\sylink.xml path.

HI,

You can export sylink.xml for SEPM Console.

http://service1.symantec.com/SUPPORT/ent-security.nsf/2326c6a13572aeb788257363002b62aa/13669c4f8319b89e882574e5004e7328?OpenDocument

Check this thread location on sylink.xml

https://www-secure.symantec.com/connect/forums/sylinkxml-locations-sep-11-sep-12

Agree on above comments, just replace the sylink file with current sep server and run update policy, it will be communicate with server.

Here two more articles to this:

http://www.symantec.com/docs/TECH106288

http://www.symantec.com/docs/TECH173377

Thanks and great support