I posted this problem before but still not get solve yet.
I had added the router (support SLA) to IPM devices. The I goto collector to create the job. But when I select the source device. It only shown one/ or none device at all. No problem with destination devices.
Goto IPM main page , it show only one/ none device is enable.
So my question is how we enable it ?
As yjdabear said, you need a valid SNMP read-write credential configured on the device. Beyond that, there is nothing to enable for IP SLA sources. They either have the feature, or they do not (i.e. support the CISCO-RTTMON-MIB). For target devices, you can enable the IP SLA responder to allow you to use jitter and enhanced UDP operations. This is done with the command:
ip sla responder
Or, on older IOSes:
ip sla monitor responder
Or, older still: