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Understanding Frame Relay Networks in Communication Systems

Explore the architecture, protocols, and formats of Frame Relay networks in Chapter 18 of the IEEE Data Link Layer. Learn about Frame Relay WAN setups and FRAD devices.

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Understanding Frame Relay Networks in Communication Systems

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  1. Network CommunicationsChapter 18 Frame Relay

  2. Frame Relay Network FRAD FRAD Site A IEEE 802.3 Site B Token Ring Frame Relay Architecture Figure 18.1

  3. Data Link Layer Physical Layer Frame Relay Reference Model • Faster Replacement for X.25 • A Link-Level Protocol Figure 18.2

  4. Frame Relay Network Frame Relay Switch Frame Relay Switch Frame Relay Switch Frame Relay Switch Figure 18.3

  5. Frame Relay Format Figure 18.4

  6. Frame Relay WAN In Telco COs Frame Relay Assembler-Disassembler Figure 18.5

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