TP-Link T1500-28PCT T1500-28PCTTL-SL2428PUN V3 User Guide - Page 491
Click, Follow these steps to con voice VLAN, Active
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Configuring QoS Voice VLAN Configuration Optional Status 2) Click Apply. Displays the state of the Voice VLAN on the corresponding port. Active: Indicates that Voive VLAN function is enabled on the port. Inactive: Indicates that Voive VLAN function is disabled on the port. 4.2 Using the CLI Follow these steps to configure voice VLAN: Step 1 configure Enter global configuration mode. Step 2 show voice vlan oui-table Check whether the OUI address of your voice device is in the OUI table. The OUI address is used by the switch to determine whether a packet is a voice packet. An OUI address is the first 24 bits of a MAC address, and is assigned as a unique identifier by IEEE (Institute of Electrical and Electronics Engineers) to a device vendor. If the source MAC address of a packet matches the OUI addresses in the OUI list, the switch identifies the packet as a voice packet and prioritizes it in transmission. Step 3 voice vlan oui oui-prefix oui-desc string If the OUI address of your voice device is not in the OUI table, add the OUI address to the table. oui-prefix: Enter the OUI address for your voice device in the format of XX:XX:XX. string: Give an OUI address description for identification. It contains 16 characters at most. Step 4 voice vlan vid Enable the voice VLAN feature and specify an existing 802.1Q VLAN as the voice VLAN. vid: Enter the 802.1Q VLAN ID to set the 802.1Q VLAN as the voice VLAN. Step 5 voice vlan priority pri Specify the priority that will be assigned to voice packets. pri: Enter the priority that will be assigned to voice packets. A bigger value means a higher priority. The valid values are from 0 to 7 and the default value is 7. This is an IEEE 802.1p priority, and you can further configure its scheduler mode in Class of Service if needed. Step 6 interface {fastEthernet port | range fastEthernet port-list | gigabitEthernet port | range gigabitEthernet port-list | ten-gigabitEthernet port | range ten-gigabitEthernet port-list | port-channel port-channel-id | range port-channel port-channel-list} Enter interface configuration mode. Step 7 voice vlan Enable the voice VLAN feature on ports and add the desired ports to voice VLAN. Step 8 show voice vlan interface Verify the voice VLAN configuration information. User Guide 468