Your intended (Physical, VMware, AWS, or Azure?) The current version of your ACI or NX-OS fabrics
As of early 2026, ensure you are downloading the latest release (such as v4.x) for the newest features and hardware support. download cisco nexus dashboard link
Enterprise environments leveraging open-source virtualization or Kernel-based Virtual Machines (KVM) should download the QCOW2 image. This format is optimized for Red Hat Enterprise Linux (RHEL) KVM hypervisors or Ubuntu-based virtualization stacks. Cloud Templates (AWS and Azure) Your intended (Physical, VMware, AWS, or Azure