It is true that Cisco certified courses offer a person with tremendous chances of getting good job and excellent salary but there are also chances of you getting promotion earlier which is not possible in other occupations. It is also true that in some areas you need certification to climb the ladder and this opportunity is given by Cisco courses.
Other than this, some companies require certification for promotion even if you are expert in your field. Due to this reason also, many professionals opt for Cisco courses so that they can show their certification when it comes to promotion. Contact Comat for information about Cisco certification.