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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 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.
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 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.
What are the ports used for IM?
Different ports are used for each different protocol used by Instant Messaging. Some common protocols are Windows IM clients Port 1863 AOL Instant Messaging Port 5190 Jabber / XMPP Port 5222/5269 (or secure 5223)
On a Cisco router what does it mean when the status is administratively up but protocol is down?
Ports on Cisco routers can be enabled or disabled by the router OS. "Administratively Up" simply means that the port has been enabled by the router's OS. If a port is enabled (Administratively Up) and the protocol is down, then there is a problem with communications over that port. Problems could one of many including; bad cable on the port, the far end device is down, the protocol configurations on the two connected device ports are not configured correctly to enable communications.
What is a non ephemeral port?
A non-ephemeral port, also known as a well-known or registered port, is a port number that is typically reserved for specific services and applications. These ports range from 0 to 1023 for well-known ports and from 1024 to 49151 for registered ports. Unlike ephemeral ports, which are temporary and assigned dynamically for client-side connections, non-ephemeral ports are usually static and associated with server applications, such as HTTP (port 80) or FTP (port 21). They facilitate consistent communication between clients and servers.
