Backup Solution For Servers In The Branches

Dear Experts ,

We are using Symantec Back Up Exec 2010 R2 as a centralization backup in the head office.We have a server in the branch and it's very important to take daily backup.

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Could you please, advise me what's the best way to take a backup.

If it's possible to connect the server to our centralization back server .Pls explain, how to do it?

Also, if we can using separate backup software.What is the best?

Thank You..