With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
agentSnmpCommunityIPAddress
agent Snmp Community IP Address
1.3.6.1.4.1.14179.1.2.5.5.1.2
The switch's Snmp Community IP Address Client IP Address - This attribute is an IP address (or portion thereof) from which this device will accept SNMP packets with the associated community. The requesting entity's IP address is logical-ANDed with the Client IP Mask and the result must match the Client IP Address. Note: If the Client IP Mask is set to 0.0.0.0, a Client IP Address of 0.0.0.0 matches all IP addresses.
Back to AIRESPACE-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentSnmpCommunityIPAddress 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.