With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipCardCsnaAdminMaxBlockLength
Channel Interface Processor Card Csna Admin Max Block Length
1.3.6.1.4.1.9.9.33.1.1.1.1.5
The Maximum block length is the maximum size that an inbound channel I/O block my attain before being sent to the host. The block must be smaller or equal to this value.
Back to CISCO-CIPCSNA-MIB MIB page.
IPHost Network monitor allows you to monitor cipCardCsnaAdminMaxBlockLength 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.