If switches are connected together which support different optional features, they may have problems working together despite the fact they both pass complete conformance tests. The purpose of the ATM Forum is to expedite development and deployment of ATM products and services. These specifications are often treated as de facto standards even though all issues are not yet resolved. Summary Conformance testing provides assurance that the product adheres to the specifications. Interoperability testing verifies that the product will function when installed in a network.
Performance testing provides a benchmark of product efficiency.
ATM Layer Testing 2. Stages of Testing ATM Products 3. Signaling over ATM 4. Automated Testing 5. Testing Deployment of ATM Services 6.