4. Configuration Options

Table 4-19. Management PVC Options (2 of 4)

Set DE

Possible Settings: Enable, Disable

Default Setting: Disable

Specifies whether frames (packets) sent on a management PVC have the Discard Eligible (DE) bit set. During network congestion, this bit prioritizes which frames to discard first, giving management traffic a lower priority than customer data.

Display Conditions – This option does not appear if Primary Link is set to Net1-ATM.

Enable – Sets the DE bit to one on all frames sent on the management PVC.

Disable – Sets the DE bit to zero on all frames sent on the management PVC. This is the recommended setting, particularly for NSPs providing a managed network service.

Primary Link

Possible Settings: Net1-FR1, Port-1, Rtr-S0, Net1-ATM, Clear

Default Setting: Initially blank

Specifies the frame relay interface to use for this management PVC. 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 – The Port-1 setting does not appear if the PVC is Payload Managed or IP Enabled.

Net1-FR1– Specifies that the network frame relay link interface be used in the connection.

Port-1– For the FrameSaver CSU/DSU, specifies that the user data port frame relay link be used in the connection.

Rtr-S0– For the FrameSaver router, specifies that the router’s virtual Serial port 0 interface (S0) be used in the connection.

Net1-ATM– Specifies that the network ATM link be used in the connection.

Clear – Clears the link field and suppresses the EDLCI field for a multiplexed DLCI.

Primary DLCI

Possible Settings: 16 – 1007

Default Setting: Initially blank

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

The DLCI must be defined for the link (i.e., have a DLCI record) and 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.

NOTES:

–DLCI cannot be entered if the Link field is blank.

–Clearing the Link also clears the DLCI.

16 – 1007 – Specifies the DLCI number.

9700-A2-GB20-20

December 2002

4-43

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Paradyne 9720, 9788 manual Management PVC Options 2, Set DE, Primary Dlci
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9720, 9788 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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