root> show version Model: vmx Junos: 14.1R4.8 ... root> show system license root> show interfaces terse
This version is one of the last "pre-release" style images that supports a built-in Packet Forwarding Engine (PFE) . In later versions (e.g., 15.1+), Juniper separated the architecture into two distinct VMs: the Virtual Control Plane (VCP) and the Virtual Forwarding Plane (VFP). jinstallvmx141r48domesticimg full
Which are you using (e.g., GNS3, EVE-NG, or VMware )? Are you seeing a specific error during boot? Need EOL software image | Training and Certification root> show version Model: vmx Junos: 14
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