Ads
related to: how does network management work
Search results
Results From The WOW.Com Content Network
Network management is the process of administering and managing computer networks. Services provided by this discipline include fault analysis, performance management, provisioning of networks and maintaining quality of service .
Simple Network Management Protocol (SNMP) is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device behavior.
Problems may present itself in the form of network faults, performance bottlenecks, compliance issues etc. Some advanced network management software may rectify network problems automatically. Network management software may also help with tasks involved in provisioning new networks, such as installing and configuring new network nodes etc.
A network operations center (NOC, pronounced like the word knock), also known as a "network management center", is one or more locations from which network monitoring and control, or network management, is exercised over a computer, telecommunication [1] or satellite network.
CMIS/CMIP is the network management protocol specified by the ISO/OSI Network management model and is further defined by the ITU-T in the X.700 series of recommendations. CMIP models management information in terms of managed objects and allows both modification and performing actions on managed objects.
Though the term, and the concept, originated in the wired telephony world, the discipline (if not the term) has expanded to other spheres in which the same sorts of work are done, including cable television and many aspects of Internet services and network operations. 'Ethernet OAM' is another recent concept in which the terminology is used.
In-network management (INM) supports management operations by the means of a highly distributed architecture. The main objective is the design of management functions that are located in- or close to the network elements and services to be managed, in most of the cases co-located on the same nodes; as target approach, they would be co-designed with the network elements and services.
In the network management model, a network management application (NMA) is the software that sits on the network management station (NMS) and retrieves data from management agents (MAs) for the purpose of monitoring and controlling various devices on the network.