A personal license (formerly VIRL) provides access to the "refplat" ISO, which contains these .qcow2 images.
The or behavior you are experiencing (e.g., boot loops, CPU spiking)?
Extract the ISO to find the specific vios-adventerprisek9-m.spa.159-3.m2.qcow2 file inside the image directory. System Requirements
512 MB (Can be dropped to 384 MB for simple topologies, but 512 MB ensures routing table stability during heavy BGP simulations). CPUs: 1 vCPU. Vios-adventerprisek9-m.spa.159-3.m2.qcow2 Download
Rename the uploaded file to inside the folder so EVE-NG's template script can boot it.
To prevent your simulation server from freezing or running out of memory, use these baseline hardware specifications per instance of this image:
If you are writing a paper on this topic, here is a structured outline you can use: 1. Introduction A personal license (formerly VIRL) provides access to
Router# license boot level ax Router# write memory Router# reload
: The QEMU Copy-On-Write 2 disk image format, optimized for virtualization hypervisors like QEMU/KVM. Legitimate Methods for Downloading the Image
I can provide targeted troubleshooting steps for your exact lab environment. Share public link System Requirements 512 MB (Can be dropped to
The image is a workhorse for virtual network labs. It provides the stability and feature set required for advanced routing configurations without the overhead of the absolute latest 17.x releases
For network engineers preparing for certifications (CCNA, CCNP, CCIE) or testing deployments, this specific image offers distinct advantages:
Which you are using (EVE-NG, GNS3, or CML)?
Upload the .qcow2 file to your EVE-NG server using SCP (e.g., WinSCP) to /opt/unetlab/addons/qemu/vios-15.9.3/ . Rename the file to virtioa.qcow2 inside that folder.
cd /opt/unetlab/addons/qemu/ mkdir vios-adventerprisek9-m.spa.159-3.m2