Task correct showing wrong for firewall

[sudo] password for thor: thor@jump_host / thor@jump_host /
thor@jump_host / firewall-cmd --permanent --zone=public --add-port=64000/tcp bash: firewall-cmd: command not found thor@jump_host /

Are you supposed to execute it on the jump server ?
It looks like the command not found was returned, could you explain how the task was correct ?