I86bi-linux-l3-adventerprisek9-ms.155-2.t.bin Download -extra !!top!! -
This specific file is a Cisco IOS 15.5(2)T image compiled for the or IOL (IOS on Linux) simulation environment. It is widely used in network engineering circles for GNS3 and Cisco VIRL (CML) labs.
: Since these are x86 binaries, running them on ARM-based Macs requires QEMU user emulation within your VM. Cisco IOU L3 - GNS3 This specific file is a Cisco IOS 15