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Internet creation, function, real-world links
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Module 4
Data Link Layer: Local Area Networks
1
MAC Addresses and Local Network Device Identification
Explain the role of MAC addresses in identifying devices on a local network
2
Finding Your MAC Address with ipconfig/ifconfig
Use `ipconfig`/`ifconfig` to find your device's MAC address
3
Ethernet Frame Structure
Describe the structure of an Ethernet frame
Switch Forwarding with MAC Address Tables
Explain how a network switch forwards frames using a MAC address table
5
Analyzing MAC Addresses with Wireshark
Capture and inspect Ethernet frames using Wireshark to identify MAC addresses
Previous module
Layered Network Models
Next module
Network Layer: IP Addressing and Subnetting