Sergey Petukhov is the main certified network technologies trainer of rates in the Center, its practical experience is three times confirmed with elite certificates of Cisco Certified Internetwork Expert (CCIE). Within eight years it worked in the large system integrator (Cisco Systems Gold Partner) and has practical experience of participation in projects on creation of the IP telephony in CISCO networks, voice transmissions over IP (VoIP) and a video conferencing across all Russia.
Under its management hundreds of beginning administrators on ICND1 and ICND2 rates already learned how to configure Cisco and what is the router and the switch, studied bases of the organization of Cisco Systems networks, ensuring network security and steel with the certified specialists. And professionals on expanded rates could improve the skills and be prepared for examination of Cisco on the new statuses.
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