EXEC sp_addlinkedserver 
@server=N'wradminlite', -- Linked Server Display Name
@srvproduct=N'SQL Server', -- Default to SQL Server
@provider=N'SQLNCLI', -- Use SQLNCLI
@datasrc=N''; -- VPC IP of remote server, force TCP mode

EXEC sp_addlinkedsrvlogin @rmtsrvname = 'wradminlite' -- Linked Server Display Name
, @useself = 'false' -- Do not masquerade
-- , @locallogin = '' -- Commented out to force all local users to use linked login
, @rmtuser = '' -- Remote user name
, @rmtpassword = ''; -- Remote password