List of Figures

| Table of Contents | List of Figures | List of Tables |

Figure 1-1. IRIS ATM driver architecture

Figure 1-2. Relationship of VCs, file descriptors, and ATM hardware

Figure 1-3. ATM Address Resolution Table Entry: the atm_laddr_t Structure

Figure 1-4. Generation of Transmission Rates in Origin2000 and Onyx2 Platforms

Figure 3-1. Overview of IRIS ATM Software Modules

Figure 3-2. Successful Call Setup by Calling User

Figure 3-3. Successful Call Setup by Called User

Figure 3-4. Successful Call Setup for Multicast SVC

Figure 3-5. ATM NSAP Format

Figure 4-1. ATM Address: NSAP Format

Figure 5-1. Bit Descriptions for SONET_status Field within the atm_stat_t Structure

Figure 5-2. Physical Options

Figure 5-3. Loopback Options for IRIS ATM-OC3c Ports