Not sure where I have gone wrong
I dont have a screenshot of the original question.
It was along the lines off I need to install and configure iptables to only allow the LBR server access access to the httpd port (5002) on all the app servers. I needed to make sure the config is saved.
I thought i had done this but the end of the task check advises this was not saved permanently to App Server 1
From the command history you can see I added the relevant rules to app server 1 and ran the command to permanently save the rule set.
Will be great if someone can advise where I have gone wrong