Transcription of pseudowires a short introduction - DSPCSP
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Pseudowirespseudowirespseudowirespseudow iresa a shortshortintroductionintroductionYaakov (J) Stein July 2010 Chief ScientistRAD Data CommunicationsContentsContentsContentsCo ntents pseudowiresp PW encapsulations TDM PWs Ethernet PWs L2 VPNsL2 VPNs OAM for PWs PWE control protocol PWE control protocolY(J)S PWE short Slide 2 PseudowiresPseudowiresPseudowire (PW): Pseudowire (PW): A mechanism that emulates the A mechanism that emulates the essential attributes of a native service while transporting essential attributes of a native service while transporting over a packet switched network (PSN)over a packet switched network (PSN)()()Y(J)S PWE short Slide 3 PseudowiresPseudowiresPseudowiresPseudow iresPacket Switched network (PSN) a network that forwards packets IPv4, IPv6, MPLS, Etherneta pseudowire (PW)is a mechanism to tunnel traffic through a PSNPWs are usually bidirectional (unlike MPLS LSPs)PW architectureis an extension of VPN ar
Pseudowires Pseudowire (PW): A mechanism that emulates the essential attributes of a native service while transporting over a packet switched network …
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