February 27, 2007 7:36am CST
Any Time Milenge All Time Majdoor
28 Feb 07
Asynchronous Transfer Mode Definition Testing asynchronous transfer mode (ATM) communications and network equipment is the function of performing the three primary testing phases required for complete evaluation of ATM products: 1. conformance verification 2. interoperability testing 3. performance benchmarking These test phases measure and analyze all aspects of ATM—from the characteristics of lower-layer cell transmission through to the complex ATM services (i.e., available bit rate [ABR], undefined bit rate [UBR], etc.) used to transmit multimedia over ATM networks.