COMPTIA NETWORK+ N10-008 TCP Ports and Protocols With Correct Answers 2024/2025 (Verified)

FTP (File Transfer Protocol) - Correct Answer 20, 21 FTP (File Transfer Protocol) - Correct Answer A protocol used to move files and folders over a network or the Internet. Unsecured. FTP - Correct Answer File Transfer Protocol What ports are for FTP (File Transfer Protocol - Correct Answer 20, 21 SSH (Secure Shell) - Correct Answer 22 SSH - Correct Answer a cryptographic network protocol for operating network services securely over an unsecured network What port is for SSH? - Correct Answer 22 SSH - Correct Answer Secure Shell SFTP (Secure File Transfer Protocol) - Correct Answer 22 SFTP (Secure File Transfer Protocol) - Correct Answer Provides file access, file transfer, and file management over any reliable data stream. SFTP - Correct Answer Secure File Transfer Protocol What port does SFTP use? - Correct Answer 22 What port number does SSH and SFTP share? - Correct Answer 22 Telnet - Correct Answer 23 Telnet - Correct Answer Provides a virtual terminal or remote login across the network that is connection-based. The remote server must be running a Telnet service for clients to connect. Similar to SSH but is insecure. What port uses Telnet? - Correct Answer 23 SMTP (Simple Mail Transfer Protocol) - Correct Answer 25 SMTP (Simple Mail Transfer Protocol) - Correct Answer A communications protocol that enables sending email from a client to a server or between servers. SMTP - Correct Answer Simple Mail Transfer Protocol What port uses SMTP? - Correct Answer 25 DNS (Domain Name System) - Correct Answer 53 DNS (Domain Name System) - Correct Answer The service that translates URLs to IP addresses. DNS - Correct Answer Domain Name System What port uses DNS? - Correct Answer 53 DHCP (Dynamic Host Configuration Protocol) - Correct Answer 67, 68 DHCP (Dynamic Host Configuration Protocol) - Correct Answer A network service that provides automatic assignment of IP addresses and other TCP /IP configuration information. DHCP - Correct Answer Dynamic Host Configuration Protocol What ports are used for DHCP? - Correct Answer 67, 68 TFTP (Trivial File Transfer Protocol) - Correct Answer 69 TFTP