** For more stories on IP MPLS, read the full eBook “IP MPLS Migration: Meeting the Demand,” sponsored by Sprint, at www.xchangemag.com/sprint. **The opportunity for service providers to deliver IP MPLS VPN services is significant and growing. Worldwide IP MPLS VPN service revenue grew 20 percent to $13 billion in 2007, according to research published in July by Infonetics Research. ... (2901 words)

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