As a network engineer, you are tasked with troubleshooting intermittent network issues that have been reported by users in your organization. You suspect that some of the Ethernet frames being transmitted across the network might be corrupted.

To confirm your suspicion, you decide to utilize a tool that analyzes Ethernet frames for errors. Specifically, you want to focus on the integrity of the frames by examining a particular field within them.

Which field should you instruct the tool to analyze for detecting potential frame corruption?

EtherType

Cyclic Redundancy Check $($CRC$)$

Start Frame Delimiter $($SFD$)$

Preamble