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A Network Management System (NMS) is used to design, organize, analyze and administer computer and telecommunication networks, in order to maintain a desired level of service at all times.
Elements of Network Management
- Fault Management
- Accounting Management
- Configuration Management
- Performance Management
- Security Management
Fault is anomalous condition that necessitates action to fix
When fault arises:
- Establish affected area.
- Detach the rest of network so that it still functions normally.
- Reconfigure the network to decrease the effect of operating the network without some components.
- Repair or restore the failed components.
These are individual cost centers charged for use of the network services.
Network manager should be able to track use of the network by an end user.
- An end user may be abusing the access privileges and may be burdening the network at the cost of other users.
- End users may also be using the network inefficiently, and therefore the network manager can change the procedures of access so as to improve performance.
- The network manager can easily plan for network growth if the activity of the end user is known sufficiently.
Configuration Management deals with:
- Choosing the appropriate software attributes and values for a device depending on its function(s).
- Initializing network and also shutting down part or whole network if the need arises.
- Upholding, adding, and modernizing relationships among network components.
- Checking the status of the components when the network is operational.
- Tracks activities that occurs on the network
- Make adjustments to improve the network performance.
- Identifies the resources to be monitored
Issues of performance Management
- What is the intensity of capacity use?
- Is there unwarranted traffic?
- Are there holdups?
- Is response time escalating?
- Generating, allocating, and hoarding encryption keys
- Keeping passwords and access control information.
- Checking and controlling the access
- Collection, storage, and assessment of review records and security logs
As you can see, there is quite a lot that goes into network management. If you are in need of network management, please visit this website!
The Internet has brought us a lot of cool things. You can shop online, watch TV and movies, and even attend college! Online college classes are some of the most convenient inventions for busy people. Here are some great tips on how to manage your online classes.
Video by TYT University