<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 concept of bandwidth in IT Networking. Context: The concept of bandwidth in IT Networking refers to the maximum rate of data transfer across a network. Answer: [/INST]It refers to the maximum rate of data transfer across a network.</s>