Can anyone help me with the Cli command to create VIP, Pool and profile for LTM version 15.1.5.1

Rishi What settings are you looking to configure? If you already have a configuration that follows the same scheme you can grab the output from from the following commands, edit the information to change it to what you want it to be and then use "load sys config from-terminal merge" to paste in the config and save it.

list ltm virtual <vs_name>
list ltm pool <pool_name>
list ltm profile <profile_name>

https://clouddocs.f5.com/cli/tmsh-reference/v15/

https://clouddocs.f5.com/cli/tmsh-reference/v15/modules/ltm/ltm_virtual.html

https://clouddocs.f5.com/cli/tmsh-reference/v15/modules/ltm/ltm_pool.html

there are lots of profiles that can be configured.

from the CLI-  f5 uses tab to complete which will teach you the syntax needed 

create  <tab>

create ltm <tab>   

create ltm virtual <tab>
keep going for  name -destination:port mask protocol pool ......