100-150: Cisco Certified Support Technician (CCST) NetworkingDemo

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QuestionQ47

Networking Fundamentals

Move the protocols on the left to the matching characteristics on the right. Each protocol can be used once, more than once, or not at all.

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TFTP
SFTP
Enables the use of SSH keys to prevent imposters from connecting to the server.
Ensures data integrity and data security for file transfers using port 22.
Enables backup of network and router configuration files using UDP.
Transfers small files within a LAN using port 69.
Explanation

SFTP is the SSH File Transfer Protocol: it uses SSH authentication, including public keys, and SSH protection for secure, integrity-checked transfers over port 22. TFTP is a lightweight UDP file-transfer protocol that uses port 69 and is commonly used for small LAN transfers and network-device configuration backups.

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