network communication protocols
A Guide to the TCP/IP Model and Protocol Suit
In 1970, the Defense Advanced Research Projects Agency (DARPA) began working to create an open standard network model known as the TCP/IP Model. Subsequently, by 1985, the TCP/IP model started gaining more importance and support from vendors, ultimately replacing the OSI model. The Internet Engineering Task Force (IETF) maintains the TCP/IP model and related protocols. The TCP/IP model was on the...
MAC Addresses Quiz Test
This comprehensive quiz will test your knowledge of MAC addresses and enhance your understanding of their structure and role in network communication. Let’s dive into the self-assessment quiz test to test your preparation for CCNA certification MAC Address Knowledge Test Submit Answers Reset Test
Quiz Test Carrier Sense Multiple Access (CSMA)
Our detailed quiz will challenge your knowledge of Carrier-Sense Multiple Access (CSMA) and test your understanding of its principles, variations, and network communication protocols. CSMA Networking Quiz Submit Answers Reset Quiz
MAC Addresses Explained: Structure, Format, and How to Find Yours
A MAC address, short for Media Access Control address, is a worldwide unique identifier assigned to a network interface controller. It’s also called a hardware address or physical address, and it’s what allows communication within a local network segment. Most IEEE 802 network technologies, including Ethernet, Wi-Fi, and Bluetooth, rely on MAC addresses for this...