ManageEngine OpUtils, a real time Network Monitoring toolset, provides bandwidth monitoring through SNMP
bandwidth monitoring through SNMP:
1.Monitor the bandwidth usage of the individual interfaces of the
switches/routers/ or any SNMP device.
2.Provides the trends on bandwidth usage across a day, month, and a year.
3.Set thresholds on the bandwidth usage and get notified when the
limit is exceeded.
4.The utilization data can be exported to a csv format for future
reference or to be integrated with third-party reporting engines.
In addition to bandwidth monitoring, it also has tools to detect rogue
devices in the network, IP Address Management, Switch Port Mapping,
taking backup of the configuration, compare configuration between
startup and running configs, compare configuration details between
different devices, upload configurations to the Cisco Switches and
Routers, Wake on LAN, and more.
You can download a free evaluation version from www.oputils.com