With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipCardClawIndex
Cisco Channel Interface Processor Card Claw Index
1.3.6.1.4.1.9.9.20.1.4.1.1.1
This indicates which CLAW link is being referenced for a particular subchannel on a daughter board on a CMCC card.
Back to CISCO-CHANNEL-MIB MIB page.
IPHost Network monitor allows you to monitor cipCardClawIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.