Composition Of Frame Relay Network

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Composition Of Frame Relay Network

a) Access Link

b) Port Connection

c) Virtual Circuits

a) PVC Permanent Virtual Circuits

b) SVC Switching Virtual Circuits

d) CIR Committed Information Rate

Frame Relay Format

a) Defines Structure & Organization of Information

b) Flags

c) Header Fields

d) Supports Variable Length Packet Sizes

Frame Relay Features

a) Automatic Re-routing

b) Bursting

c) Statistical Bandwidth Allocation

d) Oversubscription