3Com 2924-SFP User Manual page 158

158 C 13: C
HAPTER ONFIGURING
Viewing Voice VLAN
Port Definitions
Q S
UALITY OF ERVICE
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 — Enables selecting specific ports to which the Voice
■
VLAN port definitions are applied.
Selected (Blue) — Indicates the port is selected, and Voice VLAN
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settings are applied to the port.
Unselected — Indicates the port is not selected, and the Voice
■
VLAN settings are not applied to the port. This is the default value.
Port — Displays the Voice VLAN Port Details for a selected port.
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Voice VLAN Port Security — Indicates if port security is enabled on
■
the Voice VLAN. Port Security ensures that packets arriving with an
unrecognized MAC address are dropped.
No Changes — Maintains the current Voice VLAN port security
■
settings.
Enable — Enables port security on the Voice VLAN.
■
Disable — Disables port security on the Voice VLAN. This is the
■
default value.
Voice VLAN Port Mode — Defines the Voice VLAN mode. The
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possible field values are:
No Changes — Maintains the current Voice VLAN port settings.
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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.
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Auto — Indicates that if traffic with an IP Phone MAC Address is
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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. 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.