8271 NWAYS ETHERNET LAN SWITCH
ATM OC-3C MODULE
QUICK REFERENCE GUIDE
Pre-Configuration Checklist
Before configuring the ATM
1Install the ATM Module — Installation instruc- tions are provided in “Installing and Setting Up the Module” in the ATM Module User’s Guide.
2Check that the ATM Module is correctly installed in the Switch — Follow the “Post Instal- lation Checks” as described in “Installing and Set- ting Up the Module”, in the ATM Module User’s Guide.
3Check that the Switch is correctly installed in the network — See the User’s Guide that came with your Switch.
In this reference guide, the term Switch is used to identify the device containing the ATM Module. The term ATM Switch is used to identify the ATM device that the Switch is connected to on the net- work.
4Ensure that the LANE Services are correctly set up on your network, that is, each LAN Emulation Server (LES) and its associated Broadcast and Unknown Server (BUS) are operational.
5To communicate with an ATM Switch, the communi- cation settings on the ATM Module and ATM Switch must be compatible. Find the following ATM Switch settings and enter them below:
Signalling Mode
Signalling must be the same on both devices, and must be either 3.0 or 3.1. The default on the ATM Module is 3.1.
SONET or SDH?
Both devices must use the same physical standard. The ATM Module supports SONET
ILMI VCC | VPI = |
| VCI = |
|
|
|
|
Both devices must use the same
Interim Local Management Interface (ILMI) connection.
The default is VPI = 0 and VCI = 16.
Part No. 02L1333 Published October 1997
