H3C Technologies H3C S5560 Series Switches - Manual (Page 215)

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• 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 GigabitEthernet 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 55 Network diagram
Configuration procedure
# Configure the voice VLAN to operate in security mode.
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 GigabitEthernet 1/0/1 to operate in manual voice VLAN assignment mode.
[DeviceA] interface gigabitethernet 1/0/1
[DeviceA-GigabitEthernet1/0/1] undo voice-vlan mode auto
# Configure GigabitEthernet 1/0/1 as a hybrid port.
[DeviceA-GigabitEthernet1/0/1] port link-type hybrid
# Configure VLAN 2 as the PVID of GigabitEthernet 1/0/1.
[DeviceA-GigabitEthernet1/0/1] port hybrid pvid vlan 2
# Configure GigabitEthernet 1/0/1 to forward the voice traffic from VLAN 2 without VLAN tags.
[DeviceA-GigabitEthernet1/0/1] port hybrid vlan 2 untagged
# Enable voice VLAN and configure VLAN 2 as the voice VLAN on GigabitEthernet 1/0/1.
[DeviceA-GigabitEthernet1/0/1] voice-vlan 2 enable
[DeviceA-GigabitEthernet1/0/1] quit
Verifying the configuration
# Display the OUI addresses and their masks and descriptions.
[DeviceA] display voice-vlan mac-address
OUI Address Mask Description
Device A Device B
GE1/0/1
VLAN 2
IP phone A
010-1001
OUI: 0011-2200-0000
Mask: ffff-ff00-0000 IP phone B
0755-2002
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