A user is reporting unusual slowness when trying to transfer a large file to an NFS server from a workstation. The administrator runs tracepath and gets the following output: Which of the following…

`tracepath` is used to determine the Path MTU (PMTU) to a destination. If the tracepath output (implied by the correct answer) indicates that the PMTU is lower than the source's current MTU, it means packets are being fragmented or dropped, causing retransmissions and slowness. Reducing the source MTU to match the PMTU prevents this inefficiency.

While storage latency can cause slowness, `tracepath` is a network diagnostic tool and its output would not directly reveal issues with the storage device itself.

Increasing the path MTU is not a viable solution as the network path dictates the maximum MTU; attempting to send larger packets would only worsen fragmentation or packet loss.

Although dropped packets cause slowness, the underlying reason often relates to MTU mismatches, which `tracepath` helps identify, making a specific MTU adjustment a more targeted solution than a general 'work with network team' suggestion.