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Manual voice VLAN assignment mode configuration example
Network requirements
As shown in Figure 43:
• Device A transmits only voice traffic.
• IP phone A send untagged voice traffic.
For correct voice traffic transmission, perform the following tasks on Device A:
• Configure a voice VLAN to transmit voice traffic.
• Configure Ethernet 1/0/1 to operate in manual voice VLAN assignment mode.
• Add the MAC address of IP phone A to the device for voice packet identification. The mask is
FFFF-FF00-0000.
Figure 43 Network diagram
Configuration procedure
# Configure the voice VLAN to operate in security mode.
<DeviceA> system-view
[DeviceA] voice vlan security enable
# Add a MAC address 0011-2200-0000 with the mask FFFF-FF00-0000.
[DeviceA] voice vlan mac-address 0011-2200-0000 mask ffff-ff00-0000 description test
# Create VLAN 2.
[DeviceA] vlan 2
[DeviceA-vlan2] quit
# Configure Ethernet 1/0/1 to operate in manual voice VLAN assignment mode.
[DeviceA] interface ethernet 1/0/1
[DeviceA-Ethernet1/0/1] undo voice vlan mode auto
# Configure Ethernet 1/0/1 as a hybrid port.
[DeviceA-Ethernet1/0/1] port link-type hybrid
# Configure the voice VLAN (VLAN 2) as the PVID of Ethernet 1/0/1 and configure Ethernet 1/0/1 to
permit the voice traffic of VLAN 2 to pass through untagged.
[DeviceA-Ethernet1/0/1] port hybrid pvid vlan 2
[DeviceA-Ethernet1/0/1] port hybrid vlan 2 untagged
# Enable voice VLAN on Ethernet 1/0/1.
[DeviceA-Ethernet1/0/1] voice vlan 2 enable
Verifying the configurations
# Display the OUI addresses and their masks and descriptions.
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