ATM Configuration and Troubleshooting Guide

Supported Standards
UNI Versions
Chapter 12316
4 bits for VPI, 8 bits for VCI
— A5513A and A5515A: 11 bits, of which up to 8 bits can be used
for VPI range.
Examples 0 bits for VPI, 11 bits for VCI
4 bits for VPI, 7 bits for VCI
• The ATM adapter transmits only cells with the following payload
types:
— 000 for user cells.
— 101 for F5 OAM flows.
• The ATM adapter has the following pre-defined VPI/VCI values:
— 0-16 for ILMI traffic, unless the value is modified.
— 0-05 for the signalling protocol.
AAL Support
The HP ATM adapters support only AAL5.