How does the OSI model help in understanding network security devices like intrusion detection systems (IDS)? What are network load balancers and how do they relate to the OSI model?
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- How does the OSI model aid in network standardization? What are the addressing schemes at each layer of the OSI model?
- Explain the function of the network layer.
- What are the key functions of each OSI layer in a network communication? Can you provide a real-world example of data transmission through the OSI model?
- What are some applications that use TCP?
- Can a single protocol span multiple OSI layers? What is segmentation and reassembly in the OSI model?
- OSI Model Basics
- What is the Address Resolution Protocol (ARP) and how does it relate to the data link layer? What is the role of network interface cards (NICs)?
- What is the role of MAC addressing in the OSI model?
- What is quality of service (QoS) at the network layer?
- What is the difference between half-duplex and full-duplex communication at the data link layer?
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