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QoS Monitoring System

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Overview With the explosive growth of the Internet, Quality of Service (QoS) over the networks has become important. In order to evaluate the networks, a QoS Monitoring System with a QoS Probe and QoS Manager Software is developed. The IQ1000 QoS Probe captures and measures the users' actual packets with passive measurements, and then transmits the measured data to the QoS Manager Software. The QoS Manager Software collects the measured data and calculates packet delay (latency), latency variation (jitter), packet loss and bandwidth (throughput) of each one-way end-to-end communication network. The IQ1000 has dedicated hardware, which assures less packet-capturing loss. With the Simple Network Management Protocol Management Information Base (SNMP MIB) function, the QoS Monitoring System can be incorporated into general network management software.

Further White Paper Details
Publisher	Yokogawa Electric	File Format	PDF
Date Published	October 2002
Format	White Papers
Topics	Monitoring Systems, Quality of Service

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