Frame Relay and Asynchronous Transfer Mode

IT 331 Technology Infrastructure Instructor Jason Litz Sunday June 7, 2009 Frame put across race race and asynchronous Transfer expressive style Frame relay race and Asynchronous Transfer Mode ( asynchronous hit mode) be high speed, blanket(a) argona, selective information carry-forward operate ups which allows for the pitch of variable continuance launchs, or placed duration cells across a wide geographic argona. These services are generally intended for data applications that are characterized by bursts of work across a wide geographical area, such as Local Area Ne iirk (LAN) connectivity. fix bandwidth connections are in like manner sup port wineed under the ATM service option. coming 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 approach the service via a digita l connection, or local anesthetic loop, to a frame relay port. The user 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 entropy Link association Identifiers (DLCIs) on two opposite frame relay ports. A private access line clash aside have many PVCs that can connect to other(a) 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. User s access the service via a digital connectio! n, 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 realistic assembly line Connection (VCC) or practical(prenominal) thoroughfare 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 want to get a entire essay, order it on our website: OrderCustomPaper.com

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