Unable to Register FTD 2110 using PLR(Permanent License)

[zeeshan334jb@gmail.comm]

I am follwoing the below procedure to register the FTD2110 but below commands are not supported in fxos cli. kindly suggest for it or share some valid procedure for it

Firepower 2100: Configure Permanent License Reservation

Step 1	At the ASA CLI, enable permanent license reservation: license smart reservation Example: ciscoasa (config)# license smart reservation ciscoasa (config)#
Step 2	Request the license code to enter in the Smart Software Manager: license smart reservation request universal Example: ciscoasa# license smart reservation request universal Enter this request code in the Cisco Smart Software Manager portal: BB-ZFPR-2140:JAD200802RR-AzKmHcc71-2A ciscoasa#

https://www.cisco.com/c/en/us/td/docs/security/asa/asa912/configuration/general/asa-912-general-config/intro-license-smart.html