U.S. Robotics SureConnect ADSL Ethernet/USB Router User Guide

Use the Advance–VCC menu to add and delete ISP connections. This menu also includes options to enter ATM Quality of Service (Qos) parameters. The Advance–VCC menu operates similarly to the WAN Setup menu.

The menu only supports Data type ATM circuits.

To list the Quality of Service setting per PVC, click the Show QOS Settings button.

Advance–VCC Menu Add Parameters

 

 

 

Parameter

Definition

VPI

 

Virtual Path Identifier (VPI) that identifies

 

 

the ATM connection. The vpi is an integer

 

 

that ranges from 0 to 4,095.

VCI

 

Virtual Channel Identifier (VCI) that

 

 

identifies the ATM connection. The VCI is

 

 

an integer that ranges from 0 to 65,535.

Peak Cell Rate (Cells/sec)

 

Maximum rate for sending cells to the

 

 

network.

Average Cell Rate

 

Maximum sustainable or average rate for

(Cells/sec)

 

sending cells to the network. Average Cell

 

 

Rate specifies bandwidth utilization. This

 

 

value must always be less than or equal to

 

 

Peak Cell Rate.

Burst Size (cells)

 

Maximum number of cells that the user can

 

 

send at peak rate in a burst. We measure

 

 

burst size from within a sustainable rate.

CDVT (cells)

 

Constrains the number of cells the user can

 

 

send to the network at the maximum line

 

 

rate.

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USRobotics U.S. Robotics SureConnect ADSL Ethernet/USB Router manual Parameter Definition, Peak Cell Rate Cells/sec