network interface controller
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
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...
Network Interface Card (NIC) and Ethernet: A Complete Guide
A Network Interface Card (NIC), also known as an Ethernet card or network adapter, is the hardware component that lets a computer connect to a network — whether a home network or the wider internet — using an Ethernet cable with an RJ-45 connector or wireless technology. The NIC provides a dedicated connection to the...