Efficient User Support with DACS Scheme

When operation and management in the university network are performed, various problems occur. As one of those problems, user support problems in the network are often shown. As an example, support at the time of changing setups of a client computer by a user, is described. In this case, it take trouble very much for a system administrator because it is often necessary to support individual users, respectively. As another example, it is necessary to take some measure for annoying communication to other users. In this case, much time and effort are spent to specify where the client with annoying communication is under the management by DHCP service. To simplify user supports such as those cases, a new user support by DACS (destination addressing control system) scheme, which is an efficient scheme for the network operation and management in university network, is examined.