Configure VLAN 2 as the voice VLAN allowing only voice traffic to pass through.
The IP phone connected to hybrid port GigabitEthernet 1/0/1 sends untagged voice traffic.
GigabitEthernet 1/0/1 operates in automatic VLAN assignment mode. Set the voice VLAN aging
timer to 30 minutes.
Configure GigabitEthernet 1/0/1 to allow voice packets whose source MAC addresses match the
OUI addresses specified by OUI address 001 1-2200-0000 and mask FFFF-FF00-0000. The
description of the OUI address entry is test.
Figure 139 Network diagram for automatic voice VLAN assignment mode configuration
Switch A
GE1/0/1
VLAN 2
010-1001
OUI: 0011-2200-0000
Mask: ffff-ff00-0000
Configuration procedure
# Create VLAN 2.
Select Network > VLAN from the navigation tree, and click the Create tab to enter the page shown
in
Figure
Figure 140 Create VLAN 2
Type VLAN ID 2.
Click Create.
Internet
VLAN 2
140.
Switch B
GE1/0/3
0755-2002
156