The official way to download the Juniper vMX for your EVE-NG lab is through the Juniper vMX Trial Download page. You must register for a Juniper account and choose "Evaluation user access" to access the 60-day trial bundle, which includes the KVM/QCOW2 images required for EVE-NG. Essential Download & Setup Steps
Alternative for Labs: Juniper also offers vJunos-router and vJunos-switch specifically for lab use, which are often easier to download for community members. 2. EVE-NG Installation & Naming Conventions juniper vmx download for eveng link
Create a directory for VCP: /opt/unetlab/addons/qemu/vmxvcp-. The official way to download the Juniper vMX