Operation Manual – Extended VLAN ApplicationH3C S7500 Series Ethernet Switches Chapter 1 Voice VLAN Configuration1-5To do… Use the command… RemarksEnable the voice VLANsecurity modevoice vlan securityenableOptionalBy default, the voiceVLAN security mode onthe port is enabled.Set the aging time for thevoice VLAN voice vlan aging minutesOptionalThe default aging time is1,440 minutes.Enable the voice VLANfunction globally voice vlan vlan-id enable RequiredNote:If the voice VLAN of a device suffers a restart of the device during normal operation, inorder to make the established voice connection works normally, the system will add theport whose voice VLAN mode is configured as automatic into the voice VLANautomatically after the restart, instead of waiting for the trigger of voice traffic.1.2.3 Setting Voice VLAN Mode on a Port to Manual ModeFollow these steps to set the voice VLAN mode on a port to manual mode:To do… Use the command… RemarksEnter system view system-view —Enter port view interface interface-typeinterface-number RequiredEnable the voice VLAN functionfor the port voice vlan enableRequiredBy default, thevoice VLANfunction is disabledon a port.Set voice VLAN mode on theport to manual modeundo voice vlan modeautoRequiredThe default voiceVLAN mode on aport is automatic.Return to system view quit —
