Unlike physical router hardware (e.g., an ISR 4300 series) that requires an ASIC-dependent IOS image, this i86bi image is a "L2/L3" virtual appliance. It is widely used in:
This image emulates a Cisco IOS router running as a Linux process, not on physical ASICs. It is widely used for without physical hardware. i86bi-linux-l3-adventerprisek9-15.4.2t.bin
In GNS3 Preferences, go to > IOU Specific Settings and point the Path to iourc to this file. Unlike physical router hardware (e