The AXI Interconnect core does not provide an example design.
Each of the AXI Infrastructure IP cores, except AXI Interconnect core, can generate an example design demonstrating its basic functionality when connected to a simple AXI master (traffic generator) and AXI slave. The example design system is customized to match the configuration settings you apply to the IP core. A test bench is provided to simulate the example design. The example design can also be implemented and analyzed using Vivado® Design Suite debug feature.