I went on the page : https://supportforums.cisco.com/docs/DOC-1860
You explain how to get a config file and send it to a tftp server or oppositely.
I face this problem:
id090365:~> snmpset -v2c -c communitystring hostipaddress .188.8.131.52.184.108.40.206.220.127.116.11.1.2.98 i 1
Error in packet.
Reason: noCreation (That table does not support row creation or that object can not ever be created)
Failed object: SNMPv2-SMI::enterprises.18.104.22.168.22.214.171.124.98
Do you have any idea?