Service Quality (QoS) - Network Code

xiaoxiao2021-03-06  102

Service Quality (QoS) means a network that provides a higher priority service, including dedicated bandwidth, jitter control, and delay (for real-time and interactive traffic conditions), improvements in packet loss rates and different WAN, LAN and MAN technology The specified network traffic, etc., while ensuring that the priority provided for each flow does not hinder the process of other traffic.

There are currently three typical QoS:

Trying to do the best service - basic connectivity, no guarantees for send traffic, transmission speed, and order. Division Services - DifferTed Service - The flow is better (the fast processing, the average bandwidth, the average packet rate is low). It belongs to statistical performance, different from a typical guarantee service provided by traffic classification. Guaranteed Service - it is the best solution to the special traffic of network resources. This service is implemented by the QoS tool RSVP in the packet network. The traditional telephone network (PSTN) is used to ensure the link connection and bandwidth allocation, thereby ensuring service quality.

For details, please visit the following page: 中文 版: http://www.networkDictionary.com/Chinese/protocols/qos.php English version: http://www.networkDictionary.com/protocols/qos.php

转载请注明原文地址:https://www.9cbs.com/read-104960.html

New Post(0)