Chapter 20 Configuration: VLAN
GS1900 Series User’s Guide
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Fig ure  134   Configuration > VLAN > Voice VLAN > Global
The following table describes the labels in this screen.
20.4.2  The  O UI Sc re e n
Use this screen to view the OUI settings. The maximum number of entries is 16. Modifying the OUI table 
will restart auto detection of OUI process. Click C o nfig ura tio n > VLA N > Vo ic e  VLAN > O UI to open this 
screen.
Fig ure  135   Configuration > VLAN > Voice VLAN > OUI
Table 81   Configuration > VLAN > Voice VLAN > Global  
LABEL DESCRIPTIO N
Global
State Select Ena ble  to activate the global voice VLAN feature.
Voice VLAN ID Enter the global voice VLAN ID. It should be a unique VLAN ID in the system and cannot equal 
each port PVID. It is a conflict in configuration if the value equals management VID, MVR VID, 
PVID etc. The allowed range is 1 to 4094.
Cos/802.1p Displays the 802.1p packet priority field.
Remark Cos/
802.1p
Select to Ena ble  the priority remark function for cos/802.1p.
Aging Time Enter the voice VLAN secure learning aging time. The allowed range is 10 to 10000000 seconds. 
It is used when security mode or auto detect mode is enabled. In other cases, it will be based 
on hardware aging time. The actual aging time will be situated between the [age_time; 2 * 
age_time] interval.
Apply Click A pp ly to save the changes.
Cancel Click C a nc e l to discard the changes.