With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ibmfrBRSTrafficClassLastPacketXmitLow
ibmfr BRS Traffic Class Last Packet Xmit Low
1.3.6.1.4.1.2.6.119.4.4.4.1.4.1.24
The last total number of packets that have been transmitted by this traffic class at priority level of low before the counter was being cleared.
Back to ibm-ibmfrbrs MIB page.
IPHost Network monitor allows you to monitor ibmfrBRSTrafficClassLastPacketXmitLow 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.