I've installed SNMP on my environment of Windows Server 2003/2008 and configured with group policy to allow our monitoring system to SNMP READ and TRAP with our custom community string. I have a handful of servers that are failing in the monitoring system with no response eventhough they appear to be configured and running.
What Windows-based tools can I use to troubleshoot connectivity and configuration? I would like to do things like SNMP ping, get data (snmpwalk?), or force a trap.