2. User and Command Line Interfaces, and Basic Operation

Navigating the Router’s CLI

Access the FrameSaver DSL Router’s Command Line Interface by pressing the Shift-r function key from the Main Menu. There is no need to press Ctrl-a first to access the function keys area of the screen.

Once the CLI is accessed, you can use keyboard keys to navigate within the interface. Using the router’s CLI, you can display and edit router configuration settings, view router status, and access router tests.

For details of all CLI commands and the conventions used when entering commands, see Appendix C, Router CLI Commands, Codes, and Designations. For a summary of abbreviated (minimal) command entries and their default settings, see Appendix D, Router Command Line Summaries and Shortcuts.

CLI Keyboard Keys

Use the following keyboard keys to navigate within the router’s CLI. Most terminal emulation programs use these same keys.

Press . . .

To . . .

 

 

Enter (Return)

Accept the current command line input.

 

 

Ctrl-c

Clear the current command line entry.

 

Abort a command line prompt without answering.

 

￿Exit a command in progress.

 

 

Ctrl-z

Exit Configuration mode and returns to Standard mode. A prompt

 

appears to save any unsaved changes.

 

 

Backspace

Erase the character to the left of the cursor.

 

 

Delete

Erase the character the cursor is on.

 

 

Down Arrow

Recall command line history buffer with the most recent

 

command displaying first. Buffer contains ten lines of history.

 

 

Up Arrow

Scroll to the last valid command for editing.

 

 

Right Arrow

Move the cursor one position to the right.

 

 

Left Arrow

Move the cursor one position to the left.

 

 

q

Abort a Move display and return to the command line prompt.

(or any key but

 

Spacebar or

 

Enter/Return)

 

 

 

9700-A2-GB20-20

December 2002

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Paradyne 9720, 9788 manual Navigating the Router’s CLI, CLI Keyboard Keys
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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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