User Guide

Disclaimer
ATM connectivity in
your LAN
The STPro ATMF25.6
port
The PC ATMF25.6
PCNIC
ATM VC support
13 Networking - ATM
145 / 288
3EC 36231 ABAA TCZZA Ed. 01
13.2 ATMF25.6 Port Configuration
This section applies only to the dual port STPro model, equipped
with both Ethernet and ATMF25.6 port.
If your PC (alternatively via an ATM switch) is connected to the
ATMF25.6 port, ATM service is delivered into the PC.
This implies that ATM cells, sourced by PC applications via the
PC's ATMF PCNIC port are captured by the STPro ATMF25.6
port and crossconnected or switched to the DSL line.
The STPro's ATMF25.6 port is completely transparent to upper
protocol layers.
The available support of the packet services depend solely on
your ATMF25.6 PCNIC's capabilities.
Consult your ATMF25.6 PCNIC documentation for information
on service configuration.
The VPI/VCI of the VCs, crossconnected between the DSL line and
the ATMF25.6 port are listed in the 'ATMFADSL Xconnects' table
on the 'Phonebook' page. See subsection 13.3.1 for more
information.
Connectivity is only possible if your ATMF25.6 PCNIC is sending
and receiving ATM cells on one (or more) of these VCs.
For the default crossconnects between the DSL line and the
ATMF25.6 port, see appendix C.