To help you further with this specific image, could you clarify:
, point GNS3 to your license file. It usually looks like this: [license] gns3vm = ; Use code with caution. Copied to clipboard Why use version 15.4(1)T? i86bilinuxadventerprisek9ms1541tantigns3bin
: Define the device type as "L3" and assign sufficient RAM (at least 256MB-512MB is recommended). Known Limitations To help you further with this specific image,