: If the provider offers MD5 or SHA-256 hashes, compare them against your downloaded file to ensure it hasn't been tampered with or corrupted during transit.

Once downloaded, the bundle is typically used in virtualization environments like or GNS3 . Extract the archive : Use tar xvf vmx-bundle-17.1R1.8.tgz . Locate key images : junos-vmx-x86-64-17.1R1.8.qcow2 (vCP). vFPC-20170216.img (vFP). vmxhdd.img (Hard disk image).

Hope this saves someone else the headache.