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Mark Turner

Mark Turner is a development manager for large-scale switching and routing at Cisco Systems, Inc. He has been involved with the design of large-scale IP networks since the early 1990s, when he contributed to the maintenance and expansion of the Australian Academic and Research Network. Since then, he has worked in an engineering and network management capacity on several large corporate intranets, most recently for the NASA Science Internet. Mark's contributions to major projects over the years have included the complete design of secure and open networks, as well as incremental upgrades to physical and logical routing infrastructures of existing large networks.