Thank you very much Eng.Damian now it take only 30 second
but now i have another question
in this tutorial that related to this sample:
how i able to produce Figure 5 in the previous link and how i make link failure between OXC 1 and OCX 2 or a problem at node 3, while node 1 wants to send data to node 4
because i am delete the link between oxc1 and oxc2 through node 3 , i found no output at BER analyzer and how i adjust ” user defined bit sequence generator ” to transfer OXC from state 1 to 0 like Figure 2: Functional diagram of OXCs
Thank you very much for your help
Ahmed