can please help me to fill this:

In the TCP/IP model, the best path through the network is determined at the ______________ layer. In the OSI model, the same function is carried out at the ______________ layer.

In the TCP/IP model, the best path through the network is determined at the Network layer. The Network layer is responsible for addressing and routing data packets across different networks. It uses logical addresses, such as IP addresses, to determine the best path for data transmission.

In the OSI (Open Systems Interconnection) model, the same function is carried out at the Network layer as well. Just like in the TCP/IP model, the OSI Network layer handles the addressing, routing, and logical connection management between different networks. It determines the best path and selects the appropriate route for data transmission.

To fill in the blanks, use the following answers:

- In the TCP/IP model, the best path through the network is determined at the Network layer.
- In the OSI model, the same function is carried out at the Network layer.