Hi,

We have 5412zl's in our network that used to return almost *nothing*. We updated them to the latest firmware and now we can get chassis temperature, cpu and memory utilization.

I'm not too familiar with HP switches, but a quick scan of HP's website appears to show them to be similar chassis. Maybe a firmware upgrade will help in your situation like it did ours. Observium reports the switch information as "J8698A Switch E5412zl, revision K.15.07.0008, ROM K.15.28".

Regards,

Michael