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What is the services and protocol for the following ports port 21 port 25 port 80 and port 110?
21 port - FTP (File Transfer Protocol)
25 port - SMTP (Simple Mail Transfer Protocol)
110 port - POP3 (Post Office Protocol used by email clients)
80 port - HTTP (World wide web Portocol)
Services: port 21- FTP, port 25- Secure shell, Port 80- Web Server and port 110-Web Server
Protocol: port 21-FTP, port 25- SSH, port 80- HTTP and port 110- POP2
What else can I help you with?
Give the service and protocol for the following ports port 21 port 25 port 80 and port 110?
port 21 FTP port 25 E-mail SMTP port 80 web server HTTP port 110 E-mail POP3
What ports does the SMTP protocol use by default?
SMTP uses port number 465 by default. It stands for Simple Mail Transfer Protocol. It is the protocol for sending emails in a network.
What are ports for in bits?
Ports in computing are communication endpoints used to facilitate the exchange of data between devices and applications over a network. Each port is associated with a specific protocol and service, allowing multiple services to run simultaneously on a single device. They are identified by numbers, typically ranging from 0 to 65535, with well-known ports reserved for standard services like HTTP (port 80) and HTTPS (port 443). In essence, ports help direct incoming and outgoing traffic to the correct application or service on a device.
What ports available on expander hardware?
There are only two ports available which are made by expander hardware. These ports include the following products: a port expander and a port replicator.
How do you ping to a port?
You cannot ping specific ports as they are not designed to respond to this type of protocol. Each port can be checked for an open or close state.
What are the five ports in Athens?
Athens have the following ports: Main port : Pireas Other port : Rafina Industrial and military port : Elefsina Many fishing ports like : Alimos, Varkiza, Lavrio...etc
What is use at transport layer to identify protocol and services?
Port Number
What is the port number for wwwaolcom?
An address does not define a port. Many kinds of communication could be directed to/from that address that would communicate on different ports. If you are asking about the port for HTTP protocol, it is port 80.
What are the standard port numbers for smtp pop3 imap4 rpc ldap and global catalog?
The standard port numbers for the specified protocols are as follows: SMTP (Simple Mail Transfer Protocol) uses port 25, POP3 (Post Office Protocol version 3) uses port 110, IMAP4 (Internet Message Access Protocol version 4) uses port 143, RPC (Remote Procedure Call) commonly uses port 135, LDAP (Lightweight Directory Access Protocol) operates on port 389, and the Global Catalog service typically uses port 3268. These ports facilitate various email and directory services in network communications.
Which ports need to be open for sending and receiving mail?
To send and receive email, the primary ports that need to be open are TCP port 25 for SMTP (Simple Mail Transfer Protocol) used for sending mail, and TCP port 143 for IMAP (Internet Message Access Protocol) or TCP port 110 for POP3 (Post Office Protocol) used for receiving mail. Additionally, secure connections often utilize TCP port 587 for SMTP with encryption and TCP port 993 for IMAP over SSL. Ensuring these ports are open allows for proper email communication.
What ports are used for file sharing?
File sharing commonly utilizes several ports, with TCP port 21 being designated for FTP (File Transfer Protocol) and TCP port 22 for SFTP (Secure File Transfer Protocol) and SCP (Secure Copy Protocol). Additionally, TCP port 445 is used for SMB (Server Message Block) in Windows environments. Other ports, like TCP port 137-139, can also be involved in file sharing, especially for older systems using NetBIOS over TCP/IP.
What is designated port in spanning tree protocol?
A designated port is the ports that goes from the root bridge switch to the edge of the network, so there is always a path from the root bridge to the other end. In contrast to root ports, which goes to the root bridge, instead of away from it. All ports that isn't root ports or designated ports are blocked.
