Operation Manual – QoSH3C S7500 Series Ethernet Switches Table of ContentsiTable of ContentsChapter 1 QoS Configuration....................................................................................................... 1-11.1 Overview ............................................................................................................................ 1-11.1.1 Traffic ...................................................................................................................... 1-21.1.2 Traffic Classification ................................................................................................ 1-21.1.3 Precedence ............................................................................................................. 1-21.1.4 Priority of Protocol Packets ..................................................................................... 1-51.1.5 Priority Marking ....................................................................................................... 1-51.1.6 Packet Filtering........................................................................................................ 1-61.1.7 Rate Limiting on Ports............................................................................................. 1-61.1.8 TP............................................................................................................................ 1-61.1.9 Redirect ................................................................................................................... 1-81.1.10 Queue Scheduling................................................................................................. 1-81.1.11 Traffic-based Traffic Statistics............................................................................. 1-101.1.12 RED..................................................................................................................... 1-101.2 QoS Supported by the S7500 Series Ethernet Switches ................................................ 1-111.3 Setting Port Priority.......................................................................................................... 1-121.4 Configuring Priority According to Which a Packet is Put into an Output Queue ............. 1-121.4.1 Setting the Priority According to Which a Packet is Put into an Output Queue....... 1-151.4.2 Configuring the 802.1p-Priority–to-Queue Mapping ............................................. 1-161.5 Configuring Priority Marking ............................................................................................ 1-171.5.1 Configuration Prerequisites................................................................................... 1-171.5.2 Configuration Procedure ....................................................................................... 1-171.5.3 Configuration Example.......................................................................................... 1-191.6 Configuring Rate Limiting on a Port................................................................................. 1-191.6.1 Configuration Prerequisites................................................................................... 1-191.6.2 Configuration Procedure ....................................................................................... 1-191.6.3 Configuration Example.......................................................................................... 1-201.7 Configuring TP ................................................................................................................. 1-201.7.1 Configuration Prerequisites................................................................................... 1-201.7.2 Configuration Procedure of TP.............................................................................. 1-201.7.3 Configuration Example.......................................................................................... 1-211.8 Configuring Redirect ........................................................................................................ 1-221.8.1 Configuration Prerequisites................................................................................... 1-221.8.2 Configuration Procedure ....................................................................................... 1-221.8.3 Configuration Example.......................................................................................... 1-231.9 Configuring Queue Scheduling........................................................................................ 1-231.9.1 Configuration Prerequisites................................................................................... 1-231.9.2 Configuration Procedure ....................................................................................... 1-23
