The advantage of being a Cisco Certified Network Professional is very obvious to all IT professionals. That is precisely the reason why each one of them has this drive to get certified as a CCNP. The employment and the salary advantages are just so vast that one would really want to achieve it.
There are many things IT professionals can do in order to advance himself from being a CCNA to a CCNP. They can enroll in CCNP courses or CCNP boot camps. There are those who prefer doing a self-review though. There are also some sites in the internet that offer review packages to examinees. They typically would offer the regular questions and answers, CCNP study guides, audio files and some lab practice.
Well, many of these packages cover a comprehensive set of materials. But what would be more helpful is getting a CCNP simulator. With everything one has learned in his review, a CCNP simulator would give him a chance to practice taking the test. Many CCNP simulators support the most up to date questions and question type. And a CCNP simulator would provide one the chance to handle troubleshooting scenarios. This way his learning and his skills would be enhanced. This would also help the examinee gauge whether he is ready for the CCNP exams or not. He will also be able to monitor his performance through the simulator so he would be able improve on the things he needs to improve on.
In effect, the CCNP simulator does not only help the IT professional become a CCNP. It also helps him gain skills that would be useful for him in his work in the future.