Question on SNMP Read-Write String ...

Hi,
My question is that if I am using an SNMP read-write community string on the device, would Prime LMS still require
the logging credentials of the device via ie) telnet/ssh ?
The reason how I undertand this as long as the SNMP manager (Prime LMS) and the agent (end device) have the same read-write community,
couldn't the Prime LMS just write to the device without the standard logging credentials ? or is the logging credential of the device is a must for it
to push configuration to the device ?
Pls advise.
Many thanks.
Cheers,
- sn -

Even though the SNMP communication is there between device and LMS, it is not possible to configure any device using SNMP, except for the RW variable and OIDs, which are limited in their scope.
It is not possible to configure, but to copy configuration to or from device using SNMP. See the following document to check further:
http://www.cisco.com/en/US/tech/tk648/tk362/technologies_configuration_example09186a0080094aa6.shtml
Many people use this manual process to copy configuration from device using SNMP, edit it and copy back to device to make configuration changes, but ideally no NMS server does it and LMS is no exception.
It uses transport Layer protocols like telnet/ssh to communicate with device like a normal user to configure commands, which in this case is done by Netconfig job.
For more details see :
http://www.cisco.com/en/US/products/sw/cscowork/ps2073/products_tech_note09186a00800a6974.shtml
http://www.cisco.com/en/US/docs/net_mgmt/ciscoworks_resource_manager_essentials/4.3/user/guide/netcfg.html#wp1070214
-Thanks
Vinod Arya

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