Note: If 4.14.0F is no longer listed due to its age, newer vEOS-lab images (like 4.15+ or 4.30+) are typically backward compatible with older lab topologies. 3. Setup and Configuration
| Issue | Cause | Solution | |-------|-------|----------| | VM boots to grub or no boot device | Aboot ISO not attached or wrong firmware | Ensure ISO is connected and BIOS (not UEFI) is used. | | “Boot: not able to load kernel” | Corrupted vmdk or mismatch between aboot and vEOS | Re‑download both files. Use a clean vmdk. | | Serial console shows nothing | Incorrect serial port settings | Use stdio in GNS3, pipe in VMware, or telnet 5000 in EVE. | | Password prompt looping | Password not set during first boot | Reset the VM, and when prompted after boot , type a password twice. | | No ETH interfaces visible | Missing NIC definitions in VM settings | Add 4+ Intel PRO/1000 MT adapters (not virtio). In GNS3/EVE, increase NIC count. | | vEOS crashes on KVM | CPU flag incompatibility | In QEMU add -cpu host or -cpu qemu64,+ssse3 . | Veos-4.14.0f.vmdk Aboot-veos-serial-2.1.0.iso Download
These two files are almost always bundled together inside a or .tar from Arista’s official virtual image distribution (now behind a support login). However, legacy copies float around on educational repositories under names like vEOS-4.14.0F-lab.zip . Note: If 4
Arista software is proprietary and must be obtained directly from the Arista Software Downloads page . | | “Boot: not able to load kernel”
In the world of network emulation and virtualization, Arista’s vEOS (virtual Extensible Operating System) stands as a gold standard for testing and learning modern data center switching concepts. For engineers, students, and developers working with GNS3, EVE-NG, or VMware Workstation, two specific filenames frequently appear in installation tutorials and lab guides: and Aboot-veos-serial-2.1.0.iso .