Please I just want to ask if anyone has observed that sometimes even with correct SNMP configurations on Cisco routers, adding a node on NPM can be an issue.
This is my observation. On two occasions, I have tried to add a node (Cisco 819 router, running on a SIM) but at the point of testing to see if the node is reachable, the test fails, even with correct set parameters.
Never seen anything like it. Any screenshots to share?