Operation Manual – Voice VLANH3C S3100 Series Ethernet Switches Chapter 1 Voice VLAN Configuration1-7Table 1-3 Matching relationship between port types and voice devices acquiring voiceVLAN through manual configurationVoice VLANassignmentmodePort type Supported or notAccess Not supportedTrunkSupportedMake sure the default VLAN of the port exists andis not a voice VLAN, and the access port permitsthe traffic of the default VLAN.AutomaticHybridSupportedMake sure the default VLAN of the port exists andis not a voice VLAN, and the default VLAN is in thelist of the tagged VLANs whose traffic is permittedby the access port.Access Not supportedTrunkSupportedMake sure the default VLAN of the port exists andis not a voice VLAN, and the access port permitsthe traffic of the default VLAN.ManualHybridSupportedMake sure the default VLAN of the port exists andis not a voice VLAN, and the default VLAN and thevoice VLAN is in the list of the tagged VLANswhose traffic is permitted by the access port.1.1.6 Security Mode of Voice VLANOn S3100 series Ethernet switches, a voice VLAN can operate in the security mode.Voice VLANs operating in this mode only permit voice data, enabling you to performvoice traffic-specific priority configuration. With the security mode disabled, both voicedata and service data can be transmitted in a voice VLAN.1.2 Voice VLAN Configuration1.2.1 Configuration Prerequisitesz Create the corresponding VLAN before configuring a voice VLAN.z VLAN 1 (the default VLAN) cannot be configured as a voice VLAN.
