MIB is a database of objects for a specific device within the network agent. Types of MIBs:MIB I   - 114 standard objects   - Objects… Read More

In a network management system, the system manages the argent which are dirived from the main system like Management Database,… Read More

Today the networks have become a critical piece of the business process so Downtime costs money and if they Efficient… Read More

The next slides graphically illustrate the migration from traditional circuit-switched voice networking to the new packet-switched integrated data/voice/video networking. Here… Read More

A voice-capable router can replace a Private Line, Automatic Ringdown (PLAR) service from a telephone service provider. In the example,… Read More

Integrated voice and data networks support a variety of applications, all of which are designed to replace leased lines and… Read More

Asynchronous Transfer Mode (ATM) is a technology that can transmit voice, video, data, and graphics across LANs, metropolitan-area networks (MANs),… Read More

Voice over Frame Relay (VoFR) technology consolidates voice and voice-band data (including fax and analog modems) with data services over… Read More

VoIP works with a company’s existing telephony architecture, including its private branch exchanges (PBXs) and analog phones. VoIP and H.323… Read More

The Voice over IP standard incorporates other components, including:   - G. standards, which specify analog-to-digital conversion and compression (as described… Read More