Networking - Networking Basics - Discussion

There are numerous network protocols available, each serving different purposes. Here are some commonly used network protocols:

TCP/IP (Transmission Control Protocol/Internet Protocol): This is the fundamental protocol suite of the Internet. It provides reliable and connection-oriented communication between devices, and it includes protocols such as IP, TCP, UDP, ICMP, and others.

HTTP (Hypertext Transfer Protocol): It is the protocol used for transferring web pages and other resources on the World Wide Web.
HTTPS (Hypertext Transfer Protocol Secure): It is the secure version of HTTP that encrypts the data exchanged between a client and a server.
FTP (File Transfer Protocol): It is used for transferring files over a network, providing a way to upload, download, and manage files on remote servers.
SMTP (Simple Mail Transfer Protocol): It is used for sending email messages between servers.
POP (Post Office Protocol): It is used by email clients to retrieve email from a mail server.
IMAP (Internet Message Access Protocol): It is another email retrieval protocol that offers more advanced features compared to POP.
DNS (Domain Name System): It translates domain names (e.g., www.example.com) into IP addresses, enabling users to access websites using human-readable names.
DHCP (Dynamic Host Configuration Protocol): It dynamically assigns IP addresses and other network configuration settings to devices on a network.
SNMP (Simple Network Management Protocol): It is used for managing and monitoring network devices, gathering information and performing configuration changes.
ARP (Address Resolution Protocol): It maps an IP address to a physical (MAC) address on a local network.
ICMP (Internet Control Message Protocol): It is used for sending error messages and operational information concerning network issues.

The Internet Control Message Protocol (ICMP) is a protocol that devices within a network use to communicate problems with data transmission.

How to PING forcefully?

ICMP means Internet Control Massage Protocol. What is the use of protocol please send me detail?

ICMP - Internet Control Message Protocol is an integral part of IP (internet protocol). When the datagram cannot reach the destination, ICMP sends the error message to the source. It provides the feedback of the problems in the communication environment.

What is ping? Give me the one word answer.

ICMP stand for Internet Message Protocol, it is used to send error report back to source router if destination router is unreachable.

Ping command - ping ip address (172.19.38.117 -t).

What is the use of transmission control protocol? please explain briefly.

@Pravin The syntax to use ping command is ping IP address of the system to be checked.