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Definition and Scope IP PW Encapsulation = IP payload encapsulated in a 2 (MPLS) labels stack + a Control Word/PID for OAM & non-IP frames (IS-IS) Assumes 2 unlike ACs&IP customer payload - e.g. IP/ATM as in RFC 2684 Routed mode Define the elements required to support “IP Pseudo-wire” in PWE3 WG To be used initially for Service IW, Routed Mode/IP Encapsulation |