Run the command /opt/unetlab/wrappers/unl_wrapper -a fixpermissions to ensure the file is executable.
Use an SFTP client (like WinSCP) to upload the file to /opt/unetlab/addons/iol/bin/ . i86bi linuxl3-adventerprisek9-m2 157 3 may 2018.bin
Because it runs as a native Linux process, you can launch dozens of instances of this image on a modest computer compared to only a few heavy QEMU-based images. How to Use the Image in Simulators How to Use the Image in Simulators To
To use this image, you typically need to follow specific setup steps for your chosen platform: Network engineers and students frequently use this image
The binary file is a Cisco IOL (IOS on Linux) image used primarily for high-performance network simulation. Also referred to as IOU (IOS on Unix) , this specific image is a Layer 3 (L3) router build running Cisco IOS Software version 15.7(3)M2 . Overview of i86bi LinuxL3-AdvEnterpriseK9-M2
Support for EIGRP, OSPFv3, and BGP with advanced path selection.
Network engineers and students frequently use this image in emulators like and EVE-NG because it is significantly more lightweight than traditional virtual machines (like vIOS).