With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcIfCapFrmISLRxPerfBufDefault
Cisco Fibre Element If Capability Frm ISL Rx Performance Buffer Default
1.3.6.1.4.1.9.9.289.1.1.12.1.14
The default performance buffers if the port is operating as an inter switch link port.
Back to CISCO-FC-FE-MIB MIB page.
IPHost Network monitor allows you to monitor fcIfCapFrmISLRxPerfBufDefault on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.