| Component | Meaning | |-----------|---------| | | Intel x86 binary – designed for 32-bit Linux environments (Ubuntu, Debian, CentOS) | | linuxl2 | Linux-based Layer 2 switching image (not a traditional IOS router image) | | adventerprisek9 | Feature set: Adventerprise with K9 (3DES/AES encryption support) | | m | Image runs from RAM (not compressed to flash) | | 152 | IOS version 15.2 | | may-2018 | Build date: May 2018 |
| Image | Layer | Pros | |-------|-------|------| | vios_l2-adventerprisek9-m.vmdk | L2 | Newer, VMDK for VMware (more ports) | | L2-ADVENTERPRISE-M-15.2-20170322.bin | L2 | Similar, older build | | c3725-adventerprisek9-mz.124-15» | L3 | Supports routing (slow switching) | i86bi-linuxl2-adventerprisek9-m-152-may-2018.bin download
Remember: Respect software licenses, don’t ask for warez, and always use genuine Cisco images in production or certification preparation. | Component | Meaning | |-----------|---------| | |