User`s guide

Cayman 3220-H User’s Guide Configuring Your Cayman 3220-H
December 2000 3-39
PPP over ATM
(VC-Muxed)
If you choose ppp-vcmux on the ATM Configuration window (Figure
3-6 on page 3-18) for a virtual circuit and click the Configure button,
the PPP over ATM (VC-Muxed) window (Figure 3-12) lets you
configure how the virtual circuit uses PPP framing and VC-based
multiplexing.
Figure 3-12 PPP over ATM (VC-Muxed) Window
1. Enter the number of the virtual path identifier in the VPI
field.
The VPI is a number in the range 0-255. Consult your ATM
transport administrator for what number you should enter in
this field.