User`s manual

5.2. Interface Setup

5.2.1. Internet

z ATM VC

Parameter Description

Virtual Circuit VPI (Virtual Path Identifier) and VCI (Virtual Channel

Identifier define a virtual circuit.

VPI

VPI is a virtual path determines the way an ATM cell

should be routed. The VPI is an 8-bit (in UNI) or 12-bit (in

NNI) number that is included in the header of an ATM

cell. The valid range for the VPI is 0 to 255. Enter the VPI

assigned by the ISP.