The "157-3.M3" at the end of its name is its lineage—version 15.7(3)M3—marking it as a stable, advanced release capable of handling everything from complex OSPF routing to high-level automation. The Quest for Connection
mkdir -p /opt/unetlab/addons/qemu/vios-adventerprisek9-m.spa.157-3.m3/ Upload & Rename : Upload your file to that directory and rename it to virtioa.qcow2 (or keep it as if your version supports it, though is preferred): mv vios-adventerprisek9-m.vmdk.spa.157-3.m3 virtioa.qcow2 Fix Permissions : Run the permission script to ensure the image can start: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions Technical Specs for this Image: Ethernet Ports : Up to 16 (GigabitEthernet) Disk Interface : VirtIO (preferred) or IDE MD5 checksum for this specific file to verify it isn't corrupted? Vios-adventerprisek9-m.vmdk.spa.157-3.m3