What is port number of all protocols?
What is port number of all protocols?
Each port number identifies a distinct service, and each host can have 65535 ports per IP address….List of Common Network Port Numbers.
| Port | Service name | Transport protocol |
|---|---|---|
| 53 | Domain Name System (DNS) | TCP and UDP |
| 67, 68 | Dynamic Host Configuration Protocol (DHCP) | UDP |
| 69 | Trivial File Transfer Protocol (TFTP) | UDP |
| 80 | HyperText Transfer Protocol (HTTP) | TCP |
Which protocol uses port number 23?
Ports and Protocols
| Port | Service/Protocol |
|---|---|
| 21 | FTP control/TCP |
| 22 | SSH/TCP |
| 23 | Telnet/TCP |
| 24 | Private mail/TCP & UDP |
Is port 24 UDP or TCP?
Port 24 Details
| Port(s) | Protocol | Details |
|---|---|---|
| 24 | tcp | [trojan] Back Orifice 2000 (BO2K) Control Port |
| 24 | tcp,udp | any private mail system |
| 24 | tcp,udp | any private mail system |
| 24 | tcp,udp | any private mail system |
What is port 20 of TCP protocol used for?
The TCP and UDP port 20 is dedicated for the FTP protocol data transfer. The FTP protocol uses a pair of connections to manage and transmit data.
What is SLP port?
The Service Location Protocol (SLP, srvloc) is a service discovery protocol that allows computers and other devices to find services in a local area network without prior configuration. SLP has been designed to scale from small, unmanaged networks to large enterprise networks.
What are all the ports?
The article gives a brief introduction to different types of ports along with their applications.
- PS/2.
- Serial Port. DB-25.
- Parallel Port or Centronics 36 Pin Port.
- Audio Ports. Surround Sound Connectors or 3.5 mm TRS Connector.
- S/PDIF / TOSLINK.
- Video Ports. VGA Port.
- Digital Video Interface (DVI) Mini-DVI.
- Display Port.
What does SLP protocol do?
The Service Location Protocol (SLP) is a protocol for service discovery. It allows clients to locate servers and other services on the network. This may be the result of a hosts file on the client that has been populated with the IP addresses of the services the client needs.
What are components of SLP protocol?
Basically, the SLP product consists of three components. Namely, the Service Agent, the Directory Agent and the User Agent.
What are ports and protocols?
A port is identified for each transport protocol and address combination by a 16-bit unsigned number, known as the port number. The most common transport protocols that use port numbers are the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).