Among all certifications, CCIE stands in the highest level. To get into this course, you should be aware of networking, switching, routing etc. In addition, if you have CCNP knowledge along with some experience then you can easily complete this exam. And also it leads to lot of job option with high stability.
Seek for a highly experienced trainer so that you will get in-depth knowledge. In fact, attend your lab sessions regularly to gain experience. Moreover spend more time on your weak points and focus on the concept more. For what waiting for? Dive into the certification and fast track your career.