Symptom
An ACI N9K-C9348GC-FXP leaf switch crashes when a DAC cable is connected to SFP+ ports 49-50. The crash reason in the "show version" command is "poe hap reset."
Conditions
This issue occurs when a DAC cable is connected to SFP+ ports 49-50.
Workaround
Remove the POE if the policy is for ports 49-52.
Further Problem Description
Customer has converted uplink ports 49-52 to downlink and applied PoE If policy on them. We only support Poe on 48 ports and not beyond. So switch hap reset is seen due to poe process termination on applying if policy on out of bound interfaces.
