With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ibmfrBRSTrafficClassTotalLastPacketXmit
ibmfr BRS Traffic Class Total Last Packet Xmit
1.3.6.1.4.1.2.6.119.4.4.4.1.4.1.23
The last total number of packets that have been transmitted by this traffic class before the counter was being cleared.
Back to ibm-ibmfrbrs MIB page.
IPHost Network monitor allows you to monitor ibmfrBRSTrafficClassTotalLastPacketXmit 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.