Paradyne 9123 manual Maximum Number of PVCs and Management PVCs Supported, Models

About the FrameSaver FLEX 9123

HAuto-Configuration. Provides the following automatic configuration features:

ÐTime Slot Discovery ± For automatic configuration of all network DS0 assignments.

ÐFrame Relay Discovery ± For automatic discovery of network DLCIs and configuration of a user data port DLCIs, the PVC connection, and a management PVC, which is multiplexed with user data DLCIs.

ÐLMI Protocol Discovery ± For automatic configuration of the protocol being used by the network.

ÐDLCI Deletion ± For automatic removal of configuration of unused DLCIs from the unit's configuration and statistical databases.

ÐCIR Determination ± For automatic recalculation of the committed rate measurement interval (Tc) and excess burst size (Be) when a DLCI's CIR changes.

ÐExcess burst size (Be) and committed burst size (Bc) are recalculated when Committed Burst Size Bc (Bits) is set to CIR. The committed rate measurement interval (Tc) is recalculated when Committed Burst Size Bc (Bits) is set to Other.

HConfigurable FTP Transfer Rate. Allows you to control the transmit rate used for downloading from the FrameSaver unit and uploading user history statistics to an NMS (Network Management System) via the COM port connection or a management PVC so the data can be transferred as a background task using the standard File Transfer Protocol (FTP) over extended periods of time using low bandwidth.

HDual Flash Memory. Allows software upgrades while the unit is up and running. Two software loads can be stored and implemented at the user's discretion.

HMultiplexed Management PVCs. Provides a method of multiplexing management data with customer data transparently over a single PVC (Permanent Virtual Circuit) when FrameSaver devices are at each end of the circuit. This feature also makes it possible to run nondisruptive PVC tests.

HMaximum Number of PVCs and Management PVCs Supported.

	Models
	9123-A1-211	9123-A1-213
Feature	9123-A1-221	9123-A1-223
Through Connections (PVCs)	16	64
Dedicated Management PVCs	2	2

HATM VPI/VCI and DLCI Correlation. For networks with both ATM and frame relay-access endpoints, allows the FrameSaver unit to report the originating Virtual Path and Channel Identifier (VPI/VCI) in the far-end ATM-access endpoint where the local DLCI is mapped. This occurs when the FrameSaver unit is operating in frame relay mode.

9123-A2-GB20-00 May 2000 1-5