<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  Describe the purpose of IP addresses in IT Networking. Context: The purpose of IP addresses in IT Networking is to uniquely identify devices on a network. Answer: [/INST]They uniquely identify devices on a network.</s>