When is this MAC address used?: ff:ff:ff:ff:ff:ff If a network adapter is receiving a packet, it is comparing the packet’s destination MAC address to the adapter’s own MAC address. Packets that are sent on the ethernet are always coming from a MAC address and sent to a MAC address. What is a MAC address? What is it used for?Ī MAC address is a unique identification number or code used to identify individual devices on the network. A LAN-in contrast to a WAN (Wide Area Network), which spans a larger geographical area-is a connected network of computers in a small area, like your office, college campus, or even home. A Connection (so the content of of the communication can reach the recipients)Ī set of protocols that define how two or more devices can communicate with each other.Įthernet simply refers to the most common type of Local Area Network (LAN) used today.
A way to address who do you want to communicate with.A common language (for the two ends to understand).Network What do you need in order to communicate? 📝 You can add more exercises by submitting pull requests :) Read about contribution guidelines here 👥 Join our DevOps community where we have discussions and share resources on DevOps ⚠️ You can use these for preparing for an interview but most of the questions and exercises don't represent an actual interview. 📚 To learn more about DevOps and SRE, check the resources in devops-resources repository 📊 There are currently 2138 exercises and questions ℹ️ This repo contains questions and exercises on various technical topics, sometimes related to DevOps and SRE
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