Manuals / Paradyne / Computer Equipment / Network Router

Paradyne 9788 Controlling External COM Port Device Access, Controlling Telnet and FTP Access

Models: 9720 9788

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6. Security and Logins

Controlling External COM Port Device Access

Dial-in access to the user interface can be controlled when an external device (modem) is connected to the unit’s COM port. The External Device Commands option must be set to AT.

Procedure

To control dial-in access:

1.

Select the External Modem options.

 

 

Main Menu Configuration Management and Communication

 

External Modem (Com Port)

→

2.

Enable the Dial-In Access configuration option.

 

This option appears only when the External Device Commands option is set to

 

AT.

 

3.

Save your changes.

 

See Configuring the COM Port to Support an External Modem in Chapter 4,

Configuration Options,→for more information→

about external device communication

port configuration options.

Controlling Telnet and FTP Access

The FrameSaver unit provides several methods for limiting access to the user interface via a Telnet and/or FTP session. Telnet or FTP access can be via a standard management link or a service provider’s TS (Troubleshooting) management link. For details regarding Telnet access to the Command Line Interface, refer to Controlling Router CLI Access on page 6-11.

6-4

December 2002

9700-A2-GB20-20

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Paradyne 9788 Controlling External COM Port Device Access, Controlling Telnet and FTP Access, External Modem Com Port
Page 125 Page 127

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.