Cisco Monitor Manager provides monitoring of key device parameters on Cisco small or medium-sized business class routers, switches, voice gateways, Cisco Unified Communications 500 Series for Small Business, Cisco Unified Communications Manager Express, Cisco Unity Express, security appliances, access points, and Cisco Unified IP phones. For a complete list of devices that can be monitored, see the Supported Devices Table for Cisco Monitor Manager 
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Cisco Monitor Manager monitors the network 24 hours, 7 days a week, and periodically polls and collects inventory and performance-monitoring data from the managed Cisco devices in the network. It is a Microsoft Windows-based application that is completely nondisruptive to system operations and does not deploy any agent software on managed devices.
Cisco Monitor Manager can be used as a standalone network-monitoring application or as part of a managed service offering startup package. It performs automatic discoveries of the entire underlying network infrastructure and Cisco Unified Communications system. The application provides a real-time physical view, service-level details, and the current operational status of each element in the network.
For more information on Cisco Monitor Manager, see the documentation available at:
http://www.cisco.com/en/US/products/ps7244/tsd_products_support_series_home.html