This is a simple template to check the availability of Zabbix Agent.
It uses Zabbix Simple Check (ping and tcp).

I have personally tested on Zabbix 3.4

You have just only import this template and associate it to an host. This template do not need the community.
I have create it becouse I need another control about Zabbix Agent and I use it with other template to collect other information.

Thanks

Federico Coppola