With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cIscsiCxnRecvMarker
Cisco Iscsi Cxn Recv Marker
1.3.6.1.4.1.9.10.94.1.12.1.1.14
This object indicates whether or not this connection is receiving markers in in its incoming data stream.
Back to CISCO-ISCSI-MIB MIB page.
IPHost Network monitor allows you to monitor cIscsiCxnRecvMarker on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.