A method, architecture and service of providing a multiple tiered pricing
structure for providing a first service level to priority traffic where
the priority traffic is protected via a 1:1 protection system, and a
second service level for non-priority or extra traffic, wherein the extra
traffic is normally propagated via the protection path, and is protected
using a mesh restoration technique in the event of failure of the
protection path or use of the protection path by the priority traffic.