I86bi-linuxl2-adventerprisek9-m-152-may-2018.bin Download 2021 -

and EVE-NG. It is valued for its stability in simulating Layer 2 (switching) features that are often buggy in older virtual images. Key Details & Downloads

While Cisco does not officially distribute IOU images to the public (they are intended for internal use and CML), they are frequently found in community-maintained repositories: Version Info : This specific May 2018 build (often labeled 152-CML_NIGHTLY_20180510 i86bi-linuxl2-adventerprisek9-m-152-may-2018.bin download