: It uses a local PFE that runs directly on the Routing Engine, saving the system resources usually needed for a second VM.

It is important to note that Junos OS Release 14.1 is . Need EOL software image | Training and Certification

Unlike later versions (14.1R5 and beyond) which split the router into separate Virtual Control Plane (vCP) and Virtual Forwarding Plane (vFP) virtual machines, 14.1R4.8 consolidates both onto a single image.

: The "domestic" tag in the filename indicates that the image includes strong encryption features originally intended for use within the US and Canada. Deployment and Use Cases

: Because it is a single-node setup, it typically requires only 1 GB of RAM and 1 vCPU to operate.

: It can also be deployed in EVE-NG or hypervisors like VMware Fusion and ESXi.