i86bi-linux-l2-adventerprisek9-15.2d.bin Cisco IOS on Unix (IOU)
The 15.2d L2 image is a workhorse for network virtualization. It is not intended for production hardware (Cisco switches use different ASIC-based images), but it is invaluable for: i86bi-linux-l2-adventerprisek9-15.2d.bin
Conclusion: This image is a functional simulator, not an emulator of hardware forwarding. It teaches logic, not performance. i86bi-linux-l2-adventerprisek9-15
While not a full SD-Access node, many engineers use it to simulate edge nodes in underlay networks before adding DNA Center. i86bi-linux-l2-adventerprisek9-15.2d.bin