Comptia Network+ N10-008 Ports and protocols graded A+

Comptia Network+ N10-008 Ports and protocols graded A+ File Transfer Protocol (FTP) Ports 20,21 File Transfer Protocol (FTP) Used to transfer files between a client and a server in a computer network (Unsecured) Secure Shell (SSH) Port 22 Secure Shell (SSH) Provides secure remote control of another machine using a text-based environment Secure File Transfer Protocol (SFTP) Port 22 Secure File Transfer Protocol (SFTP) Provides Secure file transfer Telnet Port 23 Telnet Provides Insecure remote control of another machine using a text-based environment Simple Mail Transfer Protocol (SMTP) Port 25 Simple Mail Transfer Protocol (SMTP) Provides the ability to send emails over the network Domain Name Service (DNS) Port 53 Domain Name Service (DNS) Converts domain names to IP addresses, and IP address to domain names Dynamic Host Control Protocol (DHCP) Ports 67, 68 Dynamic Host Control Protocol (DHCP) Automatically provides network parameters to your clients, such as their assigned IP address, subnet mask, default gateway, and the DNS server they should use Trivial File Transfer Protocol (TFTP) Port 69 Trivial File Transfer Protocol (TFTP) Used as a lightweight file transfer method for sending configuration files or network booting of an operating system Hypertext Transfer Protocol (HTTP) Port 80 Hyper Text Transfer Protocol (HTTP) Used for insecure web browsing post offfice protocol version three (POP3) port 110 post offfice protocol version three (POP3) used for receiving incoming emails Network Time Protocl (NTP) Port 123 Network Time Protocol (NTP) Used to keep accurate time for clients on a network