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Defining Voice VLAN 179
Viewing Voice VLAN
Port Definitions
The Voice VLAN Port Details Page displays the Voice VLAN port settings
for specific ports.
The Voice VLAN Port Details Page contains the following fields:
■ Select Port — Selects specific ports to display their Voice VLAN port
definitions. The ports are color-coded as follows:
■ Blue — Indicates the port is selected, and its Voice VLAN settings
are displayed in the text box below.
■ White — Indicates the port is not selected, and its Voice VLAN
settings are not displayed. This is the default value.
■ Port — Displays the Voice VLAN port details for a selected port.
■ Voice VLAN Port Security — Indicates the Voice VLAN port security
and port mode. Port Security ensures that packets arriving with an
unrecognized MAC address are dropped (see also
page 177).
■ Security Enabled — Port security is enabled on the Voice VLAN.
■ Security Disabled — Port security is disabled on the Voice VLAN.
■ Mode = Manual — Port mode is set to Manual on the Voice VLAN.
■ Mode = Auto — Port mode is set to Auto on the Voice VLAN
■ Voice VLAN Port Mode — Displays the Voice VLAN mode. The
possible field values are:
■ No Changes — Maintains the current Voice VLAN port settings.
This is the default value.
■ None — Indicates that the selected port will not be added to a
Voice VLAN.
■ Manual — Adding a selected port to a Voice VLAN.
■ 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 IP phone’s MAC address (with an
OUI prefix) is aged out and exceeds the defined voice VLAN aging
time. If the MAC Address of the IP phones OUI was added
manually to a port in the Voice VLAN, the user cannot add it to the
Voice VLAN in Auto mode, only in Manual mode.