3. Configuration Options

Table 3-32. Management PVC Options (5 of 6)

Alternate Link

Possible Settings: Net1-FR1, Port-n, ISDN Link Name, Clear

Default Setting: Initially blank; no default.

Specifies the frame relay interface to use for this management PVC as the alternate link. The interface selected must have at least one DLCI (or DLCI with EDLCI) defined, which is not part of a PVC connection or already assigned as a management PVC.

Display Conditions – This option does not appear unless ISDN backup is available, and does not appear if Payload Managed is enabled.

Net1-FR1– Specifies the Network interface as the frame relay link.

Port-n– Specifies the frame relay link on the user data port as the alternate destination link for the connection.

ISDN Link Name – For units with ISDN backup capability, specifies the ISDN link of the

DBM to be used in the connection. This can be any nonnull link name configured on an

ISDN frame relay link on an installed DBM.

Clear – Clears the link and the DLCI field, and suppresses the EDLCI field if the DLCI was multiplexed.

Alternate DLCI

Possible Settings: 16 – 1007

Default Setting: Initially blank; no default.

Specifies the alternate DLCI number to be used for the management PVC after the frame relay interface is selected.

The DLCI must be defined for the link (i.e., has a DLCI record), and it must not be part of a PVC connection or already assigned as a management PVC. For multiplexed DLCIs, at least one EDLCI must be unconfigured for the DLCI.

Display Conditions – This option does not appear if Payload Managed is enabled. The

DLCI cannot be entered if the Link field is blank.

NOTE: Clearing Link also clears the DLCI.

16 – 1007 – Specifies the DLCI number (inclusive).

Alternate EDLCI

Possible Settings: 0 – 62

Default Setting: Initially blank; no default.

Specifies the alternate EDLCI number used for a management PVC when a multiplexed DLCI is selected for the frame relay link. EDLCIs identify individual connections within multiplexed DLCIs that are unique to those DLCIs.

Use a unique EDLCI to identify an individual connection within a multiplexed DLCI. Use 0 to identify the primary EDLCI. Use 1 – 62 to identify secondary EDLCIs. Use the primary EDLCI for customer data, which has a higher utilization rate than management data, with slightly less line overhead.

Display Conditions – This option does not appear unless ISDN backup is available and the DLCI field does not reference a multiplexed DLCI. This option does not appear if Payload Managed is enabled.

NOTE: Clearing the DLCI or changing it to a standard DLCI suppresses the EDLCI field.

0 – 62 – Specifies the EDLCI number (inclusive).

3-86

December 2002

9000-A2-GB31-00

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Paradyne 9783, and 9820-45M, 9820-2M, 9820-8M, 9623, 9788, 9720, 9123 Management PVC Options 5, Alternate Dlci, Alternate Edlci
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and 9820-45M, 9123, 9623, 9783, 9720 specifications

The Paradyne 9820-8M, 9788, 9128 standalone, 9128 carrier-mount, and 9820-2M are critical components in telecommunications networks, designed to enhance data transmission and improve connectivity. Each model offers unique features and capabilities that cater to various requirements in both enterprise and service provider environments.

The Paradyne 9820-8M is a multi-service access platform that provides high-speed connectivity for voice, video, and data transmission. It supports multiple protocols, enabling seamless integration into existing infrastructures. Key features include a modular design that allows for scalability and easy upgrades, ensuring that organizations can adapt to evolving demands. Its advanced error correction and QoS (Quality of Service) features ensure reliable performance, even in challenging network conditions.

The Paradyne 9788 serves as a versatile platform for both digital and analog communications. It excels in the delivery of broadband services, supporting T1/E1 lines and providing robust mechanisms for data transmission. This model emphasizes redundancy and resilience, with built-in protection switching capabilities that maintain service continuity during faults or maintenance activities. Its compact design makes it an ideal solution for environments with space constraints.

The 9128 standalone model is aimed at customers requiring an easy-to-deploy solution for point-to-point connections. This model offers critical features such as an intuitive user interface, comprehensive diagnostics, and monitoring capabilities that facilitate system management. It also supports diverse network topologies, making it suitable for various deployment scenarios.

In contrast, the 9128 carrier-mount version is engineered for organizations needing to manage multiple connections within a central office or remote site. This model is specifically designed to be mounted in standard telecom racks, optimizing space utilization while maintaining high performance. Its robust hardware allows for excellent thermal management and environmental resilience.

Lastly, the Paradyne 9820-2M combines versatility with high-performance capabilities, making it a reliable choice for service providers. It features dual-channel support, enabling simultaneous transmission and providing a cost-effective solution for high-capacity data needs. With enhanced security features, including encryption capabilities, the 9820-2M ensures that sensitive information transmitted across networks is protected against unauthorized access.

Collectively, these Paradyne models exemplify advanced telecommunications technology, offering scalability, resilience, and high performance. Their diverse features cater to the unique demands of various users, from enterprise networks to service providers, facilitating the continual evolution of communication technologies.
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