Template for monitoring HP Procurce Switch 2510B-24 (J9019B). It includes monitors for bandwidth and bandwidth utiilzation for each port and also alarms on lost link after two failed tests. It checks the CPU usage, memory usage and also the number of registered MAC addresses on the switch. Check the threshold values on CPU, memory and MAC address table usage to set it according to your own policy. The bandwidth utilization monitors alarms after 5 consecutive failed tests then above the threshold set to 75%.
Hi,
This template uses the following formula for memory:
.1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.6.1 (free memory) divided by
.1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.5.1 (total memory) times 100.
This means:
free memory divided by total memory times 100.
but then it checks the result in the following way: "pass if less than or equal to 90%"
That means that an alarm will be triggered if you have more than 90% free memory. A lightly loaded switch will always trip this alarm.
I think this template should use:
.1.3.6.1.4.1.11.2.14.11.5.1.1.2.2.1.1.7.1 (memory used) so you can see if memory used is greater than 90%.
OR
it should "pass if greater than or equal to 10%" so you'll be alerted if the % of free memory is less than 10%.
Or maybe I've missed something or made a mistake.