- Alexey Tolstenok, CCIE #17405 (CCIE Routing & Switching, CCIE Service Provider, CCIE Security)
CCIE - July 18, 2014 Alexey Tolstenok, CCIE #17405 CCIE Back to Wall of Success Tags CCDE CCIE CCIE Collaboration CCIE Data Center CCIE Routing & Switching CCIE Security CCIE Service Provider CCNP Routing & Switching
