The fundamental requirements of private-to-public network interconnection methods, which need to be provided in gateway is/are
The fundamental requirements of private-to-public network interconnection methods, which need to be provided in gateway are Univesal accessibility for private network Data Terminal Equipment and Adequate cost control mechanisms for administration of the private networks
In computer data transmission, DTE (Data Terminal Equipment) is the RS-232C interface that a computer uses to exchange data with a modem or other serial device. For further information about the DTE interface and its relationship to the Data Communication Equipment (DCE) interface, see RS-232C.
Data communications equipment (DCE) refers to computer hardware devices used to establish, maintain and terminate communication network sessions between a data source and its destination. DCE is connected to the data terminal equipment (DTE) and data transmission circuit (DTC) to convert transmission signals.
Cost control is the practice of identifying and reducing business expenses to increase profits, and it starts with the budgeting process. A business owner compares actual results with the budgeted expectations, and if actual costs are higher than planned, management takes action.
Cost Control. Cost is one of the key performance indicators for projects. Involved in controlling costs are processes centered around planning, estimating, budgeting, financing, funding and managing costs so that the project can be completed within the approved budget.