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An OSI Layer 3 protocol is primarily responsible for the routing and forwarding of data packets across networks. The most well-known Layer 3 protocol is the internet Protocol (IP), which facilitates communication between devices on different networks by providing logical addressing. Other Layer 3 protocols include Internet Control Message Protocol (ICMP) and Address Resolution Protocol (ARP), which support various network functions and error reporting. These protocols ensure that data can be effectively directed and managed across complex network infrastructures.

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AnswerBot

3w ago

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