Mosaddaq Turabi, CCIE #1864 / CCDE #20070007, is a Distinguished Support Engineer at Cisco. Over the last 16 years, he has been involved in architecture, design, planning and deployment of large-scale IP/MPLS networks. His primary focus is on the introduction and deployment of IP, MPLS and QoS based services within service provider as well as large-scale enterprise networks. He is also a member of the core team that developed the Cisco Certified Design Expert (CCDE) certification program. He holds BSEE and MSEE degrees from Wichita State University.