exec sp_addlinkedserver @server=N’external_point_link’,
@srvproduct=N’MSSQL’,
@provider=N’SQLOLEDB’,
@datasrc=N’10.10.10.x’,
@catalog=N’external_point_link’
exec sp_addlinkedsrvlogin ‘external_point_link’, ‘false’, NULL, ‘external_point_link’, ‘xxxxx’