NTT Communications Arcstar Universal One Virtual Option Service
Arcstar Universal One Virtual Option is a highly efficient service. In the case of a business consolidation or intercompany project, for example, the customer can expect to reduce costs by up to 60% and shorten the configuration period by up 80% compared to the conventional establishment of a dedicated gateway and reassignment of IP addresses to connect to a common server from a different network environment (NTT Com estimates based on integrating 100 locations with two virtual private networks and overlapping IP addresses).
The configuration period can be shortened by 50% in the case of integrating smaller bases, or setting up a base outside Japan with a secure network connection (NTT Com estimates based on a secure network for 30 locations via Internet access).
SDN architecture is used to define data flows in a network, enabling the customer to divide or integrate a network’s pooled resources regardless of its physical configuration. NTT Com’s original network virtualization technology securely encrypts communication on the overlay network. NTT Com also developed the controller function to freely connect to or disconnect from the network via the Business Portal.
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