Veos-4.27.0f.vmdk |link| Jun 2026

vEOS is free for lab use but will drop to a limited feature set (2 VRF, 4 VLANs per interface) after 60 days without a license. A "Developer" or "Test" license can be obtained from Arista.

When you deploy veos-4.27.0f.vmdk , you are launching a Linux-based OS (EOS is built on Fedora) with a unique twist: a forwarding plane that operates in one of two modes: veos-4.27.0f.vmdk

Unlike traditional desktop OS virtual disks, a vmdk for vEOS is lightweight and purpose-built. vEOS is free for lab use but will

This filename refers to a for Arista vEOS (virtual Extensible Operating System), specifically version 4.27.0f . specifically version 4.27.0f .