Operation Manual – QoS-QoS ProfileH3C S5600 Series Ethernet Switches Table of ContentsiTable of ContentsChapter 1 QoS Configuration....................................................................................................... 1-11.1 Overview ............................................................................................................................ 1-11.1.1 Introduction to QoS ................................................................................................. 1-11.1.2 Traditional Packet Forwarding Service ................................................................... 1-21.1.3 New Applications and New Requirements.............................................................. 1-21.1.4 Major Traffic Control Techniques ............................................................................ 1-31.2 QoS Supported by the S5600 Series Ethernet Switches .................................................. 1-41.3 Introduction to QoS Functions ........................................................................................... 1-51.3.1 Traffic Classification ................................................................................................ 1-51.3.2 Priority Trust Mode.................................................................................................. 1-51.3.3 Protocol Priority ....................................................................................................... 1-91.3.4 Priority Marking ..................................................................................................... 1-101.3.5 Traffic Policing....................................................................................................... 1-101.3.6 Line Rate ............................................................................................................... 1-121.3.7 Traffic Redirecting ................................................................................................. 1-121.3.8 VLAN Mapping ...................................................................................................... 1-121.3.9 Queue Scheduling................................................................................................. 1-121.3.10 Flow-Based Traffic Accounting ........................................................................... 1-141.3.11 Burst .................................................................................................................... 1-141.3.12 Traffic mirroring ................................................................................................... 1-151.4 QoS Configuration ........................................................................................................... 1-151.4.1 Configuring Priority Trust Mode ............................................................................ 1-151.4.2 Configuring the Mapping between 802.1p Priority and Local Precedence ........... 1-161.4.3 Setting the Priority of Protocol Packets................................................................. 1-171.4.4 Marking Packet Priority ......................................................................................... 1-181.4.5 Configuring Traffic Policing ................................................................................... 1-201.4.6 Configuring Line Rate ........................................................................................... 1-211.4.7 Configuring Traffic Redirecting.............................................................................. 1-221.4.8 Configuring VLAN Mapping................................................................................... 1-231.4.9 Configuring Queue Scheduling ............................................................................. 1-241.4.10 Configuring Traffic Accounting ............................................................................ 1-261.4.11 Enabling the Burst Function ................................................................................ 1-271.4.12 Configuring Traffic Mirroring................................................................................ 1-281.5 Displaying and Maintaining QoS...................................................................................... 1-301.6 QoS Configuration Examples .......................................................................................... 1-301.6.1 Configuration Example of Traffic policing and Line Rate...................................... 1-301.6.2 Configuration Example of Priority Marking and Queue Scheduling...................... 1-321.6.3 VLAN Mapping Configuration Example ................................................................ 1-33
