Hi All,
We are looking at alerting when the auto-negotiated speed of an interface changes - e.g. Gig interfaces on 2 connected devices changes from 1Gbps to 100Mbps for any reason. We want to alert if this changes.
Found the field - Speed Changed - that looks like it'll capture this, but have 2 questions on this please:
1. As per below screenshot off - Interface Details - is - Speed Changed - evaluating the - Interface Bandwidth or Configured Interface Speed record for a change? Given that - Interface Bandwidth can be manually changed to something else in NPM guessing its - Configured Interface Speed?
2. Also would take it that both fields are polling different OIDs, would anyone know what each is please?

Many thanks in advance.