With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcIfCapISLRxBbCreditMax
Cisco Fibre Element If Capability ISL Rx Buffer-to-Buffer Credit Max
1.3.6.1.4.1.9.9.289.1.1.7.1.12
The maximum number of receive buffers the port hardware is capable of receiving from the attached Inter Connect port. This object is applicable to ports operating in xE_port mode.
Back to CISCO-FC-FE-MIB MIB page.
IPHost Network monitor allows you to monitor fcIfCapISLRxBbCreditMax 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.
