With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
bsnDot11EssDhcpServerIpAddress
bsn Dot11 Ess Dhcp Server Ip Address
1.3.6.1.4.1.14179.2.1.1.1.33
IP Address of the DHCP Server. Make it 0.0.0.0 to disable DHCP Relay. Any value other than 0.0.0.0, it will be assumed that DHCP Relay is turned on.
Back to AIRESPACE-WIRELESS-MIB MIB page.
IPHost Network monitor allows you to monitor bsnDot11EssDhcpServerIpAddress on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.