030-300505 Rev. A
61
April 2007
User Guide
VersaLink Wireless Gateway (Model 327W)
The following table explains the settings in the
VC 1 Configuration
screen. If you change any VC settings in this
screen, click
Apply
to save the settings.
NOTE:
If you experience problems, reset the Router via the hardware reset button at the rear of the Router. Or
follow the instructions in section 15.2, “Restore Defaults,” to restore the Router to factory default settings.
After the Router has been reset, the values in the screens will display the factory default settings, and any settings
that you have previously configured will be discarded.
VC 1 Configuration
VPI
This field allows you to change your VPI (Virtual Path Indicator) value for a
particular VC, which is defined by your Service Provider.
VCI
This field allows you to change your VCI (Virtual Channel Indicator) value for a
particular VC, which is defined by your Service Provider.
PCR
Factory Default = 100%
Peak Cell Rate (PCR)-The maximum rate at which cells can be transmitted across a
virtual circuit, specified in cells per second and defined by the interval between the
transmission of the last bit of one cell and the first bit of the next.
This value is a percentage of the current data rate.
100 allows this VC to use 100% of the available bandwidth.
80 allows this VC to use 80% of the available bandwidth.
QoS
Quality of Service, which is determined by your Service Provider.
Possible Responses:
CBR = Constant Bit Rate
UBR = Unspecified Bit Rate
VBR = Variable Bit Rate
Protocol
The Protocol for each VC, which is specified by your Service Provider.
Possible Responses:
PPPoA = Point to Point Protocol over ATM (Asynchronous Transfer Mode)
PPPoE = Point to Point Protocol over Ethernet
Bridge = Bridge Protocol
Classical IPoA = Internet Protocol over ATM (Asynchronous Transfer Mode). This
is an ATM encapsulation of the IP protocol.
