With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
clcCdpNoMemoryPackets
Cisco LWAPP CDP Cdp No Memory Packets
1.3.6.1.4.1.9.9.623.1.1.4
Total number of CDP packets that were dropped because of no memory availability.
Back to CISCO-LWAPP-CDP-MIB MIB page.
IPHost Network monitor allows you to monitor clcCdpNoMemoryPackets 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.