With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdsStaticBindingsEntry
CISCO DHCP SNOOPING Static Bindings Entry
1.3.6.1.4.1.9.9.380.1.4.2.1
A row instance contains the Mac address, IP address type, IP address, VLAN number, interface number, and status of this instance.
Back to CISCO-DHCP-SNOOPING-MIB MIB page.
IPHost Network monitor allows you to monitor cdsStaticBindingsEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.