What are the functions of Layer 3 in the NCJMM?

Layer 3 in the NCJMM, which stands for Network Control and Joint Management Model, performs several crucial functions. Firstly, it is responsible for network addressing and provides logical addressing, such as IP addresses, to devices connected to the network. Layer 3 also ensures that data packets are correctly routed between different networks using routing protocols, allowing for efficient data transmission. Additionally, Layer 3 performs packet fragmentation and reassembly, breaking down large packets into smaller ones for transmission and reassembling them at the destination. Overall, Layer 3 plays a critical role in managing and controlling the flow of data across different networks within the NCJMM.

This mind map was published on 29 July 2023 and has been viewed 68 times.