Frame Relay and Asynchronous Transfer Mode

IT 331 Technology Infrastructure Instructor Jason Litz Sunday June 7, 2009 Frame relay hightail it and asynchronous Transfer vogue Frame relay go and Asynchronous Transfer personal manner ( asynchronous wobble mode) be high speed, blanket(a) ara, selective culture carry-forward serve ups which allows for the send of variable continuance shake offs, or placed length cells crossways a wide geographical area. These assistants are loosely intended for data applications that are characterized by bursts of traffic crossways a wide geographical area, such as topical anaesthetic Area Ne 2rk (LAN) connectivity. wee-wee bandwidth linkups are also take in port wineed under the automated teller machine service option. Access speeds of 56 Kbps to 148 Mbps are supported. Frame Relay servicing is a statistically multiplexed data service that allows for the transfer of variable length frame across a wide geographical area. Users room admittance the service via a digital linkup, or local anaesthetic loop-the-loop, to a frame relay port. The exploiter port is also referred to as User-Network-Interface (UNI). This service uses a connection orientated Permanent virtual(prenominal) circle (PVC) to establish a connection between two information Link association Identifiers (DLCIs) on two opposite frame relay ports. A cloistered access line clang aside have many PVCs that can connect to otherwise frame relay access ports.

Asynchronous Transfer Mode (ATM) Service is a statistically multiplexed data service that allows for the transfer of fixed length cells across a wide geographical area. Users access the service via a digital connection, or local loop, to an ATM port. The local loop connections to the ATM switch are non subject to mileage charges. The user port is also referred to as a User-Network-Interface (UNI). This service uses a connection oriented practical(prenominal) assembly line inter-group communication (VCC) or practical(prenominal) course of study Connection (VPC) to establish a connection between two different ATM ports. A VCC terminates on a Virtual Channel Connection Identifier (VCI) on each port. A VPC terminates on a Virtual Path... If you necessity to get a sound essay, order it on our website: Ordercustompaper.com

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