Store all original .bin , .iso , .qcow2 files on a NAS or external drive. EVE-NG can reference symbolic links.
This is the most cost-effective and legal way to obtain Cisco images like vIOS, IOS-XE (CSR1000v), and ASA. A personal subscription (approximately $200/year) gives you access to a dedicated image ISO containing nearly all the common virtual Cisco nodes needed for CCNA, CCNP, and CCIE labs. i--- Eve-ng Images Download
Downloading I---Eve-ng images is relatively easy. Here are some steps to follow: Store all original