I am facing an issue with monitoring a switch port in Nagios. I am using the check command check_cisco_int!NW_device!Te1/1/4 to monitor the port status (up/down).
However, I am unsure which plugin is responsible for generating the files Te1/1/4.xml and Te1/1/4.rrd located in /usr/local/pnp4nagios/var/perfdata.
Could you please advise where I need to add or modify the settings to ensure proper monitoring and data generation for port Te1/1/4?