Need Sh Lic Udi details to generate the File license , this will work if serial is associated with/without SMART license .
FLSA1-1X-2.5-20G
and L-FLA1-1X-2.5-20G=
FLSA1-1X-2.5-20G
2.5G to 20Gbps upgrade License for ASR 1001-X, Built-in 2x10.