With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mgEndpointNumber
mg Endpoint Number
1.3.6.1.4.1.351.150.10.1.3.1.1.1
Identifies endpoint as it is known by the NE. The endpoint number is unique for the entire MG and ranges from 1 to the maximum number of endpoints that the MG can support.
Back to CISCO-WAN-MG-MIB MIB page.
IPHost Network monitor allows you to monitor mgEndpointNumber on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
