Is the Transfer Protocol a Layer Above the Network Layer?

The gateway protoco is a kind of out he netwo clayr protoco that ou na responsible for executing the message and delivered from one source to the destination. The transfer protic is more, you can think of it as an application layer proticl that allows developers to write on both block chains. And then the cross chain sor will take that message and rout it, deliver it to the destination chain,. understand how it has been executed and call the receiving application on the destination chain.