Infrastructure Work Group35 Customer Edge Access: Type 1, 2 3 Private IP Edge Router Private IP Core Access: Type 1, 2, 3 Customer Edge Private IP Edge Router MPLS (IPv6) IP Core Provider Edge FR, ISDN or ATM T1, NxT1, T3, OC3 Provider Edge Video MCU/Gateway Gatekeeper Other MPLS networks (Internet 2) T1, NxT1, T3, OC3 IPv6 with MPLS is becoming Industry Standard
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