With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cl2DevMonActiveTable
Cisco Layer 2 Device Monitoring Device Monitor Active Table
1.3.6.1.4.1.9.9.271.1.1.3
The table for active devices on the network being monitored by the hot standby monitoring unit. This table is on the hot standby monitoring unit. All entries on this table will only be added, deleted, modified using command user interface or SNMP request.
Back to CISCO-L2-DEV-MONITORING-MIB MIB page.
IPHost Network monitor allows you to monitor cl2DevMonActiveTable 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.
