22 CAS E S T U D Y CIO Challenges Nationwide Insurance had been using a very cost-prohibitive MPLS T-1 network. While the infrastructure was stable, it was low-speed and didn’t bring the flexibilities a new IPsec (Internet Protocol Security) network would provide. The company was seeking a managed service provider that would create a fully-managed, high- speed, low-cost broadband over a layer 3 network infrastructure. It was important

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