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Configuration Guide - System Monitor 01

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Configuration Guide - System Monitor
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Overview of NQA

Overview of NQA

This section describes NQA background and NQA functions.

As value-added services develop, users and carriers demand higher quality of service (QoS). After voice over IP and video over IP services are carried out, carriers and users reach service level agreements (SLAs) to implement QoS guaranteed services.

To provide committed bandwidth for users, carriers configure devices to collect statistics on delay time, jitter time, and the packet loss ratio. The information helps them analyze network performance.

The NE provides NQA to meet the preceding requirements.

NQA measures the performance of each protocol running on a network and helps carriers collect network operation indicators, such as the delay time of a TCP connection, packet loss ratio, and path maximum transmission unit (MTU). Carriers provide users with differentiated services and charge users differently based on these indicators. NQA is also an effective tool to diagnose and locate faults in a network.

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Updated: 2019-01-14

Document ID: EDOC1100058924

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