Operation Manual – Voice VLANH3C S5600 Series Ethernet Switches Table of ContentsiTable of ContentsChapter 1 Voice VLAN Configuration.......................................................................................... 1-11.1 Voice VLAN Overview ....................................................................................................... 1-11.1.1 How an IP Phone Works ......................................................................................... 1-11.1.2 How S5600 Series Switches Identify Voice Traffic ................................................. 1-31.1.3 Setting the Voice Traffic Transmission Priority ....................................................... 1-41.1.4 Configuring Voice VLAN Assignment Mode of a Port............................................. 1-41.1.5 Support for Voice VLAN on Various Ports .............................................................. 1-51.1.6 Security Mode of Voice VLAN................................................................................. 1-71.2 Voice VLAN Configuration ................................................................................................. 1-71.2.1 Configuration Prerequisites..................................................................................... 1-71.2.2 Configuring the Voice VLAN to Operate in Automatic Voice VLAN AssignmentMode ................................................................................................................................ 1-81.2.3 Configuring the Voice VLAN to Operate in Manual Voice VLAN AssignmentMode ................................................................................................................................ 1-91.3 Displaying and Maintaining Voice VLAN ......................................................................... 1-111.4 Voice VLAN Configuration Example ................................................................................ 1-121.4.1 Voice VLAN Configuration Example (Automatic Voice VLAN Assignment Mode)........ 1-121.4.2 Voice VLAN Configuration Example (Manual Voice VLAN Assignment Mode) ........... 1-13