What is the best way to resolve the issue?

On a single node, one or more interfaces are showing an “unknown” status.

What is the best way to resolve the issue?
A . Change node’s polling method to ICMP.
B . Delete and rediscover the node showing affected interfaces.
C . Delete and re-add the affected interfaces.
D . Verify the interfaces are assigned to SolarWinds’ native poller.

View Answer

Answer: C