I86bi-linux-l3-adventerprisek9-ms.155-2.t.bin File

| Emulator | Support | Notes | |----------|---------|-------| | | ✅ Full | Recommended. Add as IOL L3 Switch or Router. | | GNS3 | ✅ Good | Requires IOU virtual machine or native Linux. | | PNETLab | ✅ Full | Same as EVE-NG. | | CML (VIRL) | ❌ No | Uses IOSv, IOSvL2, or IOS-XE exclusively. | | ContainerLab | ⚠️ Limited | No native support; can be scripted. |

), which includes high-end features like MPLS, advanced security, and full Layer 3 routing protocols. IOS Version : 15.5(2)T. File Format

: IOL uses ethernet interfaces grouped strictly in sets of 4 (e.g., Ethernet0/0 to 0/3). You must manually configure additional interface banks in your emulator if your topology requires more than four connections per node.