3Com 3CRDSF9PWR-US - OfficeConnect Managed Fast Ethernet PoE Switch User Manual - page 186
186
C
HAPTER
13: C
ONFIGURING
Q
UALITY
OF
S
ERVICE
Defining Voice VLAN
Port Settings
The
Voice VLAN Port Setup Page
contains information for defining Voice
VLAN port settings.
Monitor users have no access to this page.
To configure Voice VLAN port settings:
1
Click
Device > QoS > VoIP Traffic Setting > Port Setup
. The
Voice
VLAN Port Setup Page
opens:
Figure 99
Voice VLAN Port Setup Page
The
Voice VLAN Port Setup Page
contains the following fields:
■
Voice VLAN Port Mode
— Specifies the Voice VLAN mode. The
possible field values are:
■
Auto
— Indicates that if traffic with an IP Phone MAC Address is
transmitted on the port, the port joins the Voice VLAN. The port is
aged out of the voice VLAN if the last IP phone’s MAC address
(with a recognized OUI prefix) is aged out and the defined voice
VLAN aging time is then exceeded. If the MAC Address of the IP
phone’s OUI was added manually to a port in the Voice VLAN, you
cannot add it to the Voice VLAN in Auto mode.
■
Manual
— Adds a selected port to the Voice VLAN.
■
None
— Indicates that the selected port will not be added to the
Voice VLAN.