Hi Chandrajeet,
There is a non-SAP monitoring Wiki in the SAP Community Network which guides you through the configuration of the non-SAP system monitoring configuration.
Entry point to the Wiki:
http://wiki.scn.sap.com/wiki/display/TechOps/nonSAPMon_home
non-SAP monitoring implementation process:
http://wiki.scn.sap.com/wiki/display/TechOps/nonSAPMon_Implementation
non-SAP monitoring how-to guides:
http://wiki.scn.sap.com/wiki/display/TechOps/nonSAPMon_how-to+guides
This should help.
Kind regards,
Roland