With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoAtmSwitchFreeBuffer
cisco Atm Switch Free Buffer
1.3.6.1.4.1.9.5.11.1.5.3
The free cell buffer count in switch's shared memory.
Back to CISCO-RHINO-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoAtmSwitchFreeBuffer 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.