WebDec 10, 2024 · SMB 139 + 445 : Server Message Block (SMB) is the transport protocol used by Windows machines for a wide variety of purposes such as file sharing, printer sharing, and access to remote Windows ... WebFeb 28, 2024 · Simple Mail Transfer Protocol, used for email routing between mail servers: 53: DNS: TCP, UDP: Domain Name System name resolver: 69: TFTP: UDP: Trivial File …
TCP ports / UDP ports: What ports are important and why? - IONOS
WebA port number is a 16-bit unsigned integer, thus ranging from 0 to 65535. The most common protocols that use port numbers are the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP). Port numbers are automatically processed by the network hardware and software but network administrators may need to set up port forwarding to ... WebJul 13, 2024 · The Transmission Control Protocol (TCP) uses a set of communication channels called ports to manage system messaging among several different applications … buy tunisian currency
Common Ports Cheat Sheet: The Ultimate Ports & Protocols List
WebThe 40 Network Protocols, their port numbers and their transport protocols. PROTOCOLS (SERVICE NAMES) PORTS NUMBERS: TRANSPORT PROTOCOLS: MEANINGS: … WebThis article is for network administrators, particularly firewall, and proxy security administrators who use Webex Calling services within their organization. It describes the … WebAbout TCP/UDP Ports. Port 0 to 1023: These TCP/UDP port numbers are considered as well-known ports. These ports are assigned to specific server sevice by the Internet Assigned Numbers Authority (IANA). For example, port 80 is used by web servers. Port 1024 to 49151: These are ports that an organization, such as application developers, can ... certified copies of documents nz