At which of the following OSI model layers would a technician find an IP header? A)Layer 1. B)Layer 2. C)Layer 3. D)Layer 4.
Layer 3
A technician would find an IP header at Layer 3 of the OSI model.
The IP header is part of the Internet Protocol (IP) suite and is responsible for providing logical addressing to devices on a network. Layer 3, also known as the Network layer, is where the IP protocol resides.
The IP header contains information such as the source and destination IP addresses, packet identification, time-to-live (TTL), and other fields necessary for routing and delivering data packets across networks.
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