<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 process of subnetting in IT Networking. Context: The process of subnetting in IT Networking involves dividing a larger network into smaller subnetworks to improve performance and security. Answer: [/INST]It involves dividing a larger network into smaller subnetworks to improve performance and security.</s>