With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
agentTransferDownloadServerIP
agent Transfer Download Server IP
1.3.6.1.4.1.14179.1.2.9.2.2
Transfer download tftpserverip configures the IP address of the server where the file is located. It is valid only when the Transfer Mode is TFTP. The address is 4 integer bytes ranging from 0 to 255.
Back to AIRESPACE-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentTransferDownloadServerIP on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.