3Com 3CRDSF9PWR-US - OfficeConnect Managed Fast Ethernet PoE Switch - Page 187

Configuring Voice VLAN 187
■ No Changes — Maintains the current Voice VLAN port settings.
This is the default value.
■ Voice VLAN Port Security — Specifies if port security is enabled on
the Voice VLAN. Port security ensures that packets arriving with an
unrecognized MAC address are dropped.
■ Enabled — Enables port security on the Voice VLAN.
■ Disabled — Disables port security on the Voice VLAN. This is the
default value.
■ No Changes — Maintains the current Voice VLAN port security
settings.
■ Select Port — Enables selecting specific ports to which the Voice
VLAN settings are applied. The ports are color-coded as follows:
■ Blue — Indicates the port is selected, and Voice VLAN settings are
applied to the port.
■ White — Indicates the port is not selected, and the Voice VLAN
settings are not applied to the port. This is the default value.
■ Grey — Indicates that the interface cannot be added to the Voice
VLAN.
■ Selected Ports — Lists the ports on which the Voice VLAN settings
are applied.
2 Select a port to configure. The port is highlighted blue.
3 Define the Voice VLAN Port Mode and Voice VLAN Security fields.
4 Click . The Voice VLAN port settings are defined, and the
device is updated.