COMMON PORTS packetlife.net. TCP/UDP Port Numbers. 7 Echo. 19 Chargen. 20-21 FTP. 22 SSH/SCP. 23 Telnet. 25 SMTP. 42 WINS Replication. 43 WHOIS. 49 TACACS. 53 ...
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People also ask
What are the default port numbers?
Port | IP | Description |
25 | TCP | Connection to external SMTP (Simple Mail Transfer Protocol) server. Required if you have configured any e-mail destinations. |
53 | TCP & UDP | DNS (domain name server) lookup. |
80 | TCP | Default port for browser access. |
161 | UDP | Inbound GET requests using SNMP. |
What is TCP port 3260 used for?
Port 3260 is used for iSCSI control plane connection from eth0 interface of Prism Central VM to Prism Element cluster Controller VMs. The Prism Central VM communicates with the iSCSI Data Services IP address. The iSCSI Data Services IP address redirects the PCVM traffic to the CVM.
What is the common TCP port number?
Port | TCP | Description |
20 | Yes | File Transfer Protocol (FTP) data transfer |
21 | Yes | File Transfer Protocol (FTP) control (command) |
22 | Yes | Secure Shell (SSH), secure logins, file transfers (scp, sftp) and port forwarding |
23 | Yes | Telnet protocol—unencrypted text communications |
What is port 1024 to 49151?
Ports with numbers 0–1023 are called system or well-known ports; ports with numbers 1024-49151 are called user or registered ports, and ports with numbers 49152-65535 are called dynamic, private or ephemeral ports.
This is a list of TCP and UDP port numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User ...
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Use this comprehensive common ports cheat sheet to learn about any port and several common protocols. It also includes a special search and copy function.
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Jul 15, 2016
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I am going back over the basics of TCP/IP and UDP protocols. This time I saw a nifty chart (attached) with some common port numbers and what they're used for, ...
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Service Name and Transport Protocol Port Number Registry. Last Updated: 2024 ... Port numbers are assigned in various ways, based on three ranges: System Ports ...
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Apr 15, 2024 · Port number is a 16-bit numerical value that ranges from 0 to 65535. Well-known port (0-1023), registered port (1024-49151), and dynamic port ...
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Mar 28, 2023 · However, here are some common port numbers that you should know for the exam: • 20/21: FTP (File Transfer Protocol). • 22: SSH (Secure Shell).
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