Study Opnet has a period of time, took a lot of detours, now, want to summarize, recommend to everyone a better learning process.
Because English is not very good, so in the beginning to learn opnet with a lot of thoughts to find Chinese materials, for example, some documents, books, videos and so on. The problem with reading documents and books is that because the version of the software is constantly being updated, the version you have installed is not necessarily the same as the version described in the information you found, so there are sometimes no menus that need to be manipulated. The problem with the video is: it's too dull to look at at all.
At the occasional moment, opened the opnet of the help-tutorials, and then found that the Chinese document including the book, are the translation of it.
After this, the learning progress is much faster.
Successfully completed the tutorials inside of the MM1 queue, packet switching network 1, packet switching Network 2, CSMA/CD (ALOHA) protocol simulation, the Opnet network simulation of the basic operation process also has a certain grasp.
The next step is to use opnet to build a network of its own.
Opnet learning Process