With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpeExtPdStatsEntry
cpe Ext Pd Stats Entry
1.3.6.1.4.1.9.9.402.1.4.2.1
A cpeExtPdStatsEntry contains the statistics information about a particular power classification defined in cpeExtPdStatsIndex.
Back to CISCO-POWER-ETHERNET-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cpeExtPdStatsEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.