3Com 3CRDSF9PWR-US - OfficeConnect Managed Fast Ethernet PoE Switch User Manual - 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.