Maliban Lanka's computer network is distributed around 14 locations island wide. In case of a frailer, the expert at the head office has to travel all the way to find the bug in the network and fix it. If they have an appropriate NMS they can monitor the network from a central point. Network management systems not only for fault management it provides many other valuable things to the network such as Configuration Management, System Accounting, Performance Management, Security Management So we suggest them to implement a proper Network management system to their network. So we'll be disusing about the origin, FILL .
Purpose and Origin of Network management systems.
In the early 1980s computer networks began to grow and be interconnected. As the size of these networks grew, they became harder to manage and maintain, thus the need for network management was realized. One of the oldest forms of network management is the use of the remote login to monitor or configure a network device; however, today more sophisticated network management tools are available. Network management is a requirement for anyone who wants to control and monitor their networks.
Technical Detail.
Functional Areas of Network Management. .
Network management is the ability to control and monitor a computer network from a central location. The International Organization for Standardization defined a conceptual model for describing the key functional areas of network management which are described below.
Fault Management: Provides facilities that allow network managers to discover faults in managed devices, the network, and network operation, to determine their cause and to take remedial action. To enable this, fault management provides mechanisms to: .
o Report the occurrence of faults .
o Log reports .
o Perform diagnostic tests .
o Correct faults (possibly automatically) .
Configuration Management: Monitors network configuration information so that the effects of specific hardware and software can be managed and tracked.
(NMS 42) The Middle East has long been under rule. ... The United States have backed Israel in all their conflicts from the beginning (NMS 40). ... Palestinians now have nowhere to go, they lost their state and the people to blame are the Israelis and Americans (NMS 42). ... (NMS 41). ...
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