200-301: Cisco Certified Network AssociateDemo

By Cisco · Question Mode

QuestionQ56

IP Services

Drag and drop the descriptions of file-transfer protocols from the left onto the correct protocols on the right.

Drag & Drop
provides reliability when loading an IOS image upon boot up
does not require user authentication
uses port 69
uses ports 20 and 21
uses TCP
uses UDP
FTP
TFTP
Explanation

FTP is connection-oriented and runs over TCP, using ports 20 and 21. TCP provides reliability through acknowledgments and retransmission. TFTP is a lightweight file-transfer protocol that runs over UDP on port 69 and typically does not use authentication. In Cisco environments, TFTP is commonly used for simple image and configuration transfers during boot or recovery workflows, while FTP is the reliable TCP-based option.

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