3. Configuration Options

Table 3-29. PVC Connection Options (3 of 4)

Primary Destination EDLCI

Possible Settings: 0 – 62

Default Setting: Initially blank; no default.

Specifies the primary destination Embedded Data Link Connection Identifier (EDLCI) for a frame relay interface when a multiplexed DLCI record is selected as one end of a connection.

Display Conditions – This option only appears when the Primary Destination DLCI contains a multiplexed DLCI record number. For a DLCI that is:

–IP Enabled, IP appears in this field

–Payload Managed (but not IP Enabled), PM appears in this field

0 – 62 – Specifies the EDLCI number.

Alternate Destination Link

Possible Settings: Net1-FR1,ISDN Link Name

Default Setting: Initially blank; no default.

Specifies the frame relay interface used as the alternate destination link; the to end of a from-to link that is used for backup when the primary destination link or DLCI is out of service. The only valid settings for this configuration option are frame relay interfaces that have at least one DLCI or EDLCI defined which are not part of a PVC connection or management link. For example, if ISDN Link Name has no DLCIs defined, the ISDN link name would not appear as a valid setting.

Net1-FR1– Specifies the Network interface as the destination link.

ISDN Link Name – Specifies the ISDN link of the DBM as the destination of the connection. This can be any non-null link name configured on an ISDN frame relay link on an installed DBM.

Clear Alternate – Clears the Alternate Destination Link and Alternate Destination DLCI settings, and suppresses Alternate Destination EDLCI.

Alternate Destination DLCI

Possible Settings: 16 – 1007

Default Setting: Initially blank; no default.

Specifies the alternate destination Data Link Connection Identifier (DLCI) for a frame relay interface used for backup. The DLCI must be defined and cannot be part of a PVC connection or management link. For multiplexed DLCIs, at least one EDLCI must be unconnected for the DLCI to be a valid selection.

Display Conditions – This option does not appear when the Alternate Destination Link contains no value.

16 – 1007 – Specifies the DLCI number.

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Paradyne 9720 PVC Connection Options 3, Primary Destination Edlci, Alternate Destination Link, Alternate Destination Dlci
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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.

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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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