CDP (Cisco Discovery Protocol) operates on all Cisco devices in a network. Its primary function is to discover and identify neighboring devices. Moreover, it facilitates efficient network management and troubleshooting.
All Cisco Routers and Switches devices support Netflow, a Cisco proprietary protocol. It collects information about all the devices’ traffic and network connectivity problems. Then, it sends all the traffic information using UDP to the NetFlow Collector device.
NNTP (Network News Transfer Protocol) is fantastic for Usenet news reading and publishing. Additionally, it allows seamless article management and enhances user experience. Primarily, people use it to transmit news over the network.
IGP is a protocol used in a company, organization, or school environment, that is, in an autonomous system (AS).
UDP (User Datagram Protocol) allows datagrams to be sent over the network without establishing a connection, as it contains sufficient address information in the header of the datagram.
Also, there is no confirmation or flow control, so the packages may be in front of each other, and it is not known whether it is correct because there is no delivery or purchase confirmation.
WEP (Wired Equivalent Privacy) is the first security standard for Wi-Fi (Wireless) networks today.
WPA is an acronym for Wi-Fi Protected Access and consists of a mechanism for controlling access to a wireless network designed with the idea of eliminating WEP’s weaknesses. They are also known as TSN (Transition Security Network).
The OSI model is a framework for standardizing telecommunications and computing systems. The International Organization for Standardization (ISO) first proposed the OSI technology in the late 1970s.
This standard provides a structured approach to the design and implementation of network systems. In addition, in this article, I will explain what the OSI model is, its layers, and how it works.
HTTP (Hyper-Text Transfer Protocol) is the protocol used in every process on the World Wide Web or WWW.
TCP, or Transmission Control Protocol, plays a critical role in the operation of modern computer networks. Developed in the late 1960s and early 1970s, this protocol facilitated resource sharing between different networks. Over time, networks evolved, and the demand for reliable data transfer increased. Therefore, TCP became a fundamental element in ensuring a smooth connection.
In this article, I will tell you precisely what the TCP protocol is and what its features are. I will also discuss its historical context, its integration into network architecture, and its role in data exchange.
