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134

Task Command Remarks

Display the OUI addresses that

the system supports.

display voice vlan oui

[

{

begin

exclude

include

} regular-expression ]

Available in any view

Voice VLAN configuration examples

Automatic voice VLAN mode configuration example

Network requirements

As shown in Figure 42, Device A transmits traffic from IP phones and hosts.

For correct voice traffic transmission, perform the following tasks on Device A:

• Configure voice VLANs 2 and 3 to transmit voice packets from IP phones A and B, respectively.

• Configure Ethernet 1/0/1 and Ethernet 1/0/2 to operate in automatic voice VLAN assignment

mode.

• Add MAC addresses of IP phones A and B to the device for voice packet identification. The

mask of the two MAC addresses is FFFF-FF00-0000.

Figure 42 Network diagram

Configuration procedure

1. Configure voice VLANs:

# Create VLAN 2 and VLAN 3.

<DeviceA> system-view

[DeviceA] vlan 2 to 3

Please wait... Done.

# Set the voice VLAN aging timer to 30 minutes.

[DeviceA] voice vlan aging 30

# Configure voice VLANs to operate in security mode to transmit only voice packets.

[DeviceA] voice vlan security enable

# Add MAC addresses of IP phones A and B to the device with the mask FFFF-FF00-0000.

[DeviceA] voice vlan mac-address 0011-1100-0001 mask ffff-ff00-0000 description IP

phone A

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HP 3100 Series Specifications

General