Taylor, a forensic expert, has been assigned to investigate a cyber-attack on an organizational host server. The server has been compromised, and during the investigation, Taylor is tasked with analyzing network traffic to identify the attack ' s point of entry. Using Wireshark, Taylor inspects a packet capture file and notices an unusual pattern of repeated login failure attempts over the FTP protocol. Based on these failed attempts, Taylor suspects a brute-force attack targeting the FTP service. Taylor ' s next step is to confirm whether the attacker was able to successfully log into the FTP server after these failures. To verify the success of the attack, Taylor needs to identify the specific response code from the FTP server that would indicate a successful login. Which of the following Wireshark filters will help Taylor confirm successful FTP login attempts?
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