With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ibmnetuGraphicifIndex
ibmnetu Graphicif Index
1.3.6.1.4.1.2.6.150.3.1.2.1.3
The ifIndex of the interface table entry associated with this port on an adapter. By definition, the ifEntry has ifConnectorPresent = true.
Back to ibm-ibmnetu MIB page.
IPHost Network monitor allows you to monitor ibmnetuGraphicifIndex on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM switches right now.