We have a NT server on which we have microsoft SQL loaded. When I log from the  client m/c I am able to invoke the SQL provided the m/c is on the same segment  as the server, but if the client m/c is not on the same segment as the server   I am not able to access the SQL. Even when I am on the same segment I am not
able to login to the SQL sometimes.
 
please help me out.
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