I86bi-linux-l3-adventerprisek9-15.4.2t.bin Access

⚠️ This image does NOT support switching features (no VLAN, STP, EtherChannel). Use an IOSvL2 image for switching.

. Originally developed by Cisco as an internal tool for its engineers to test software without needing physical boxes, IOU eventually "leaked" into the wider networking community. i86bi-linux-l3-adventerprisek9-15.4.2t.bin i86bi-linux-l3-adventerprisek9-15.4.2t.bin