CS402: Computer Communications and Networks

Ports act as access points for services, similar to phone extension numbers, while protocols are the languages used for communication between applications. This video covers some well-known ports and dynamic port assignments that enable multiple connections, such as FTP, TFTP, SNMP, Telnet, SSH, DNS, DHCP, RDP, and SMB, alongside their default port numbers, that will enhance your understanding of network communication and management.