The five levels are: fault-management F , the configuration level C , the accounting level A , the performance level P and the security level S. At the fault management level , network problems are found and corrected. Potential future problems are identified and steps are taken to prevent them from occurring or recurring. With fault management, the network stays operational, and downtime is minimized. At the configuration management level , network operation is monitored and controlled.
Hardware and programming changes, including the addition of new equipment and programs, modification of existing systems, and removal of obsolete systems and programs, are coordinated. At the C level, inventory of equipment and programs is kept and updated regularly. The accounting management level , which might also be called the allocation level, is devoted to distributing resources optimally and fairly among network subscribers.
This makes the most effective use of the systems available, minimizing the cost of operation. The A level is also responsible for ensuring that users are billed appropriately. The performance management level is involved with managing the overall performance of the network.
Throughput is maximized, network bottlenecks are avoided, and potential problems are identified. A major part of the effort is to identify which improvements will yield the greatest overall performance enhancement. At the security management level , the network is protected against hackers, unauthorized users, and physical or electronic sabotage.
Security management is responsible for protecting the network from unauthorized users and physical and electronic sabotage. Security management is responsible for user authentication and authorization.
It also maintains the confidentiality of user information. In the modern world of information and light-speed communications, data must be accessible from anywhere. Your email address will not be published. Let us know what you have to say:. Save my name, email, and website in this browser for the next time I comment.
Define your site main menu. Follow Us! Rate this article:. More specific profile settings can also be configured, such as sudo permissions, custom session timeouts, and default startup applications. Ensuring that network performance is consistently operating within optimal levels is another key aspect to successful network management. Tools should be available that allow you to monitor performance and troubleshoot issues while being easy to access and use on a regular basis.
Data should also be readily accessible to allow for the identification of trends which can assist with future planning. It gives you the flexibility to create several dashboards for different purposes and monitor data points such as Power Consumption, Voltage V , Current A , Temperature, Fan speed, and many more. It provides options to show data from a different period of times such as the last 15 minutes, the last hour, the last day, this week, this month, or the last 5 years.
Nodegrid also offers a full suite of Network Tools which allow you to run various tests in real time. Security management is all about limiting and controlling access to assets located within the network. User authentication, ACLs, and encryption all add layers to secure your network against threats and malicious attacks.
Nodegrid offers a robust security suite to ensure that your network stays secure. From a built-in firewall, customizable users and groups, configurable password complexity and expiration, as well as standard SSH and SSL protocols, you are in full control.
Nodegrid offers the option to use 2-factor authentication for an extra layer of security. Have a specific question or want to experience a live demonstration for yourself?
0コメント