Let's start with the Cisco lab exam appointment. The lab exam can be booked as soon as you know you passed the written exam, about ten days after that. Appointment is usually to Cisco's official website to make an appointment, if it is a written exam, it is to the test center to make an appointment, which is separate, so you need to pay attention to it, and in the appointment of the experimental exam before you must first confirm the following four points, whether you can meet, the first point to have a valid Cisco user account; the second point is to have a written exam exam has been created when the Cisco account; the third point is the date of the CCIE written exam passed, the The fourth point is the score of the CCIE written exam exam. These points are not too difficult. The only thing you need to pay attention to is that the account needs to be unified, otherwise it is likely that the registration will fail and the written test will be passed. If these points are met, you can go to the official website to book the experimental examination, according to the official website's entrance, follow the instructions step by step operation can be.