Hi Chandeswar,
Below are the steps to followed for migrating SNMP profiles and Device Instances to new server.
To migrate the snmp templates and devices you will need to copy the files
from the folder snmp in:
C:\Program Files (x86)\CA\ecoMeter\apache-tomcat\conf\gateway
And the file DeviceInstance.xml from
C:\Program Files (x86)\CA\ecoMeter\apache-tomcat\conf\gateway
We will be closing this thread, as resolved the support ticket on this .
Thanks,
Jaipal