COMPTIA NETWORK+ N10-008 TCP Ports and Protocols (Questions & Answers) Passed!!

FTP (File Transfer Protocol) - Answer-20, 21 FTP (File Transfer Protocol) - Answer-A protocol used to move files and folders over a network or the Internet. Unsecured. FTP - Answer-File Transfer Protocol What ports are for FTP (File Transfer Protocol - Answer-20, 21 SSH (Secure Shell) - Answer-22 SSH - Answer-a cryptographic network protocol for operating network services securely over an unsecured network What port is for SSH? - Answer-22 SSH - Answer-Secure Shell SFTP (Secure File Transfer Protocol) - Answer-22 SFTP (Secure File Transfer Protocol) - Answer-Provides file access, file transfer, and file management over any reliable data stream. SFTP - Answer-Secure File Transfer Protocol What port does SFTP use? - Answer-22What port number does SSH and SFTP share? - Answer-22 Telnet - Answer-23 Telnet - 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? - Answer-23 SMTP (Simple Mail Transfer Protocol) - Answer-25 SMTP (Simple Mail Transfer Protocol) - Answer-A communications protocol that enables sending email from a client to a server or between servers. SMTP - Answer-Simple Mail Transfer Protocol What port uses SMTP? - Answer-25 DNS (Domain Name System) - Answer-53 DNS (Domain Name System) - Answer-The service that translates URLs to IP addresses. DNS - Answer-Domain Name System What port uses DNS? - Answer-53 DHCP (Dynamic Host Configuration Protocol) - Answer-67, 68DHCP (Dynamic Host Configuration Protocol) - Answer-A network service that provides automatic assignment of IP addresses and other TCP /IP configuration information. DHCP - Answer-Dynamic Host Configuration Protocol What ports are used for DHCP? - Answer-67, 68 TFTP (Trivial File Transfer Protocol) - Answer-69 TFTP (Trivial File Transfer Protocol) - Answer-A simple version of FTP that uses UDP as the transport protocol, and does not require a logon to the remote host. TFTP - Answer-Trivial File Transfer Protocol What port uses TFTP? - Answer-69