With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cIpNetworkEntry
Cisco Ip Network Entry
1.3.6.1.4.1.9.9.434.1.2.1.1
An entry represents the information about an IP network connected to the gigabit ethernet interface in the fabric.
Back to CISCO-IP-NW-DISCOVERY-MIB MIB page.
IPHost Network monitor allows you to monitor cIpNetworkEntry 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.
