Functions that are performed as part of network management accordingly include controlling, planning, allocating, deploying, coordinating, and monitoring the resources of a network, network planning, frequency allocation, predetermined traffic routing to support load balancing, cryptographic key distribution authorization, configuration management, fault management, security management, performance management, bandwidth management, and accounting management.
A large number of access methods exist to support network and network device management. Access methods include the SNMP, Command Line Interfaces (CLIs), custom XML, CMIP, Windows Management Instrumentation (WMI), Transaction Language 1, CORBA, netconf, and the Java Management Extensions - JMX.
Data for network management is collected through several mechanisms, including agents installed on infrastructure, synthetic monitoring that simulates transactions, logs of activity, sniffers and real user monitoring. In the past network management mainly consisted of monitoring whether devices were up or down; today performance management has become a crucial part of the IT team's role which brings about a host of challenges -- especially for global organizations.
Note: Network management does not include user terminal equipment.
Network management gets a service focus. (network management software) (includes related article on Network Management Forum's Omnipoint specifications for integrated network management systems)
Oct 01, 1993; To better serve user, net management requires SNA, TCP/IP integration Today's complex networks demand integrated network...
Outsourcing of network management. (includes related articles on steps for outsourcer evaluation and selection and an analysis of help desk outsourcing) (Industry Trend or Event)
Oct 01, 1998; On a hot, sultry day in July 1997, the stillness of a normal I Tuesday workday morning was broken by the sound of a band that...