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Current View of Optical Internets

Current View of Optical Internets. ISP. AS 1. AS 4. Customers buy managed service at the edge. Optical VLAN. AS 1. Customer. AS 3. BGP Peering is done at the edge. Big Carrier Optical Cloud using MPLS and IGP for management of wavelengths for provisioning, restoral and protection. AS 2.

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Current View of Optical Internets

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  1. Current View of Optical Internets ISP AS 1 AS 4 Customers buy managed service at the edge Optical VLAN AS 1 Customer AS 3 BGP Peering is done at the edge Big Carrier Optical Cloud using MPLS and IGP for management of wavelengths for provisioning, restoral and protection AS 2 Figure 1.0

  2. OBGP Optical InternetsSame physical architecture – but different management and control Customer is now responsible for wavelength configuration, restoral and protection ISP Customer BGP Peering is done inside the optical switch BGP Big Carrier Optical Cloud disappears other than provisioning of dumb switches where optical cross connects is controlled by customer at the edge Figure 2.0

  3. Customer Empowered Network School Aggregating Router ISP Controlled Optical Switch ISP A Dark Fiber OiBGP IGP BGP Multi Home Router IGP ISP Controlled Optical Switch Dark Fiber Mapped to Dim Wavelength Customer Controlled Optical Switch BGP neighbors University X IGP IGP OBGP OBGP Customer Owned Dark Fiber ISP B OBGP University Y Figure 9.0

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