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
Read More MAC Addresses Quiz Test
A media access control address, or a device’s MAC address, is a worldwide unique identifier assigned to a network interface controller. It is also known as “hardware address” or “physical address” and is very important for communication within network segments. Most IEEE 802 network technologies, including Ethernet, Wi-Fi, and Bluetooth, use a Media Access Control address for within-network… Read more
Read More Understanding MAC Addresses: Structure, Importance, and How to Find Them in 2025
A Network Interface Card (NIC), also known as an Ethernet card, is a hardware component that enables a computer to connect to a network, such as a home network or the Internet, using an Ethernet cable with an RJ-45 connector or wireless technologies. Network Interface Cards provide a dedicated, full-time connection to a network, and… Read more
Read More Network Interface Card (NIC) and Ethernet: Essential for Modern Networking (2025)