6. Security and Logins

Controlling Router CLI Access

The FrameSaver DSL Router can be managed from an NMS using SNMP, or from the router’s command line interface (CLI). There are two methods to access the command line interface:

Local access at the DSL router through the COM port, or

￿Access via a Telnet session.

Telnet access defaults to Administrator level. If the current login is at the Operator level, only Operator level access is available for the session. Telnet access is always enabled.

The router accepts one CLI login session at a time and is configured at the factory without a default login ID and password. To provide login security to the DSL system, configure a login ID and password.

When a local console connection is first established, a login prompt appears. If the Device Name field has been configured via the Control menu

(Control Menu System Information), the login prompt displays the device name. For example, a→device name of Largo is shown as:

Largo>

See Creating a Login for the User Interface on page 6-13for security information for each Login ID.

Access Levels (Command Modes)

There is one login ID and several levels of privileges for the router’s CLI. Your user account can be configured with one user name and different passwords for:

Operator. The Operator has read-only access to display device information with no modification permission and limited access to diagnostic functions. With a device name of Largo, the prompt appears as Largo>.

Administrator. The Administrator has several levels of access to the DSL

￿

router’s CLI. The # sign in the following prompts indicates Administrator

￿

access level.

 

Display Prompt with Device Name of Largo

Administrator Access Levels

 

 

Largo #>

Standard (same as Operator)

 

Largo(config) #

Configuration

 

 

 

 

Largo(config-if) #

Configuration Interface

 

 

 

 

Largo(config-subif) #

Configuration Sub-Interface

 

 

 

 

Largo(config-dhcp) #

Configuration DHCP Pool

 

 

 

Refer to Appendix C, Router CLI Commands, Codes, and Designations, for access level details for each command line entry.

9700-A2-GB20-20

December 2002

6-11

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Paradyne 9720, 9788 manual Controlling Router CLI Access, Access Levels Command Modes, Largo
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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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