Hi, In my knowledge in NS, we use UDP to simulate CBR traffic since it is a Constant Bit Rate. But if we simulate CBR with TCP as a transport agent, the simulation works but only the packet size declared int the TCP layer is considered and not that of the CBR traffic.
So my question is: is it logic to simulate CBR traffic with TCP or not? and conversaly , can we simulate FTP application with UDP ? thanks a lot. regards Alaeddine
