Endpoint Protection

We are looking to deploy Endpoint manager to server outside our headquarters.  I would like guidance on best practices for adding sites.  I have install the Symantec End Point manager on the new server and ready to go through the wizard.  If I click on ‘Install an additional site’ will the new server be a down-level of the server of our headquarters?  I want to make sure that I keep our headquarters server as the main server.

First off, this appears to be for Symantec Endpoint Protection, so this is in the wrong forum (not a problem, I'm happy to move it for you). Typically adding or linking sites in SEP is done for replication purposes, which I have found to be quite perilous when going across WAN connections.

It will not be "down level' it will a replication partner.

http://seer.entsupport.symantec.com/docs/330802.htm


http://service1.symantec.com/support/ent-security.nsf/854fa02b4f5013678825731a007d06af/a04eda251f467978652574c6007a8deb?OpenDocument

You are selecting the correct option.But always try to minimize the number of replicated site hence it will be difficult to manage.GUP is a good option in the remote sites.If you are bothered about band width have a look at this article.It may give you some informations which can help you in taking a decision.
Tips For Installing SEP In A Low Bandwidth Environment
https://www-secure.symantec.com/connect/articles/tips-installing-sep-low-bandwidth-environment 

We will be looking to use a GUP as that looks to be the best option.