Click , name the node Juniper-vMX-14.1R4.8 , and select the GNS3 VM as the server type. Allocate exactly 1024 MB RAM and 1 vCPU . 2. Map the Disk Image
The free trial is readily available and completely legal, giving you full access to the vMX for two months. After the trial, you can purchase a subscription or perpetual license to continue using the virtual router.
Select and browse to your local copy of jinstall-vmx-14.1R4.8-domestic.img . jinstallvmx141r48domesticimg
Due to the age of this version, finding official downloads can be difficult; it is typically found in existing laboratory archives or requested via specific support channels if EOL products are supported. If you are setting up this lab, you might be interested in: GNS3 appliance templates for specific vMX configurations.
Note: The file jinstallvmx141r48domesticimg is typically the OS image for the VCP. You usually need a separate VFP image package to simulate traffic forwarding correctly. Click , name the node Juniper-vMX-14
Troubleshooting (common issues)
The software package designated has been released and is now available for deployment. This build represents a specialized domestic distribution of the vMX (Virtual Junos MX Series Router) image, tailored for environments requiring local compliance, restricted network access, or optimized internal bandwidth usage. Map the Disk Image The free trial is
While modern vMX versions are more powerful, 14.1R4.8 remains popular for several reasons:
The e1000 driver ensures compatibility, and you can map the interfaces to your virtual networks as needed.
Supported Platforms and Requirements
In a standard deployment, the vMX consists of two components: