(MAN) is a machine arrange in which two or more machines or conveying mechanisms or systems which are geologically differentiated yet in same metropolitan city and are joined with one another are said to be associated on Man.the points of confinement of Metropolitan urban communities are dead set by nearby civil organizations and we can’t outline them. Consequently, the greater the Metropolitan city the greater the Man,smaller a metro city littler the MAN.
The IEEE 802-2002 standard depicts a MAN as being:[1]
” a MAN is upgraded for a bigger land zone than a LAN, extending from numerous squares of edifices to whole urban areas. Mans can likewise rely on upon conveyances channels of direct to-high information rates. A MAN could be possessed and worked by a solitary conglomeration, however it ordinarily will be utilized by numerous people and conglomerations. Mans may likewise be claimed and worked as open utilities. They will regularly give implies for bury systems administration of neighborhood systems. ”
Creators Kenneth C. Laudan and Jane P. Laudon (2001) of Management Information Systems: Managing the Digital Firm tenth ed. characterize a metropolitan zone organize as:
” a Metropolitan Area Network (MAN) is a vast workstation organize that compasses a metropolitan range or yard. Its geographic degree falls between a WAN and LAN. Mans give Internet connectivity for Lans in a metropolitan area, and join them to more extensive territory organizes as the Int