In the Service Provider track, Cisco has a new direction - Service Provider Mobility. Two directions are offered - CDMA to LTE and UMTS to LTE . For the delivery of ekazmen there are no requirements, except for the knowledge of the technology itself. In the literature section for these examinations, you can find only a PDF document describing the course for this orientation. In the resources section, Cisco provides links to the 3GPP website, ASR5x00 configuration guides, and several books by various authors on the topic of mobile networks. Those. There are currently no specialized books from Cisco to prepare for ekazmen, such as for the track CCNA / CCNP / CCIE, and it is not known whether there will be any at all.