ZTP for C9200L-24P-4X Version: 16.12.4 Image:CAT9K_LITE_IOSXE

Trying to Setup ZTP on our environment.

DHCP Server DHCP Pool is configured with the following:

 option 150 ip 192.168.2.218 option 67 ascii /ztp.py 

Running TFTP server at 192.168.2.218 and has ztp.py to configures users, telnet and ssh access initially.

C9200L-24P-4X Version: 16.12.4 Image:CAT9K_LITE_IOSXE did not get configured with

Can not run guestshell on C9200. I must be missing something. I am able to run guestshell on C9300-48P Version:16.6.6 Image:CAT9K_IOSXE

Sorry if this is a too simple question.