Basic HTML version of Foils prepared Dec. 6 98

Foil 50 Frame Relay (3)

From Introduction to Network WANs Lectures at Xi'an Jaotong University -- Sept 1998. by Roman Markowski
Frame Relay vs. ATM
both offer QoS
both connection-oriented technologies
FR top bandwidth - 45 Mbps
ATM lowest bandwidth -25 Mbps
FR: variable size packets; ATM : fixed length cells;
FR addresses E.164 and X.121 specifications
ATM addresses E.164, ICD, DCC
FRF.5 spec (network internetworking)
  • (FR)--X--(ATM)--X--(FR)
FRF.8 spec (service internetworking)
  • (FR)--X--(ATM)

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