With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
iscsiIfTcpSACKEnable
iscsi If Tcp SACK Enable
1.3.6.1.4.1.9.9.317.1.1.9.1.7
This object indicates if the Selective Acknowledgement (SACK) option is enabled or not for this iSCSI interface.
Back to CISCO-ISCSI-GW-MIB MIB page.
IPHost Network monitor allows you to monitor iscsiIfTcpSACKEnable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.