Files and Directories

Boot and Image Files

Although the switch’s flash memory can contain many file types (e.g., log and snapshot files), there are three specific file types that provide key switch and network functions. These files include the boot.cfg file, the boot.params file, and image (.img) files.

boot.params File

The boot.params file provides IP address, gateway, and mask information for the switch’s Ethernet Management Port (EMP). This information is required for direct Ethernet connections to the switch’s primary CMM.

This file also contains default console port parameters (baud rate, etc.) and can be modified via the modify boot parame- ters CLI command.

In order to be read by the switch, the boot.params file must be placed in the /flash directory. If the file is deleted for any reason, a new boot.params file will be automatically gener- ated on the next system boot. However, all user-configured information, such as IP address, gateway, and mask informa- tion, will be lost. Therefore, it is recommended that you keep a backup copy of this file at all times.

boot.cfg File

The boot.cfg file stores your network configuration parame- ters. When you first boot the switch, no boot.cfg file is present. This file is automatically generated when you first issue a write memory command to save your configuration changes. The file is then automatically placed in the /flash/working directory.

Important. Your switch must be running from the /flash/working directory in order to save changes to the boot.cfg file. Refer to “Working and Certified Directo- ries” on page 38 for more information.

Once the configuration parameters stored in the boot.cfg file are considered tested and reliable, the file can be copied to the certified directory and become part of the “last known good” software for the switch.

If all copies of this file are deleted and a system boot occurs, your network configuration will be lost. Therefore, it is recom- mended that you keep a backup copy of this file at all times.

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Alcatel Carrier Internetworking Solutions 7800, 7700 manual Files and Directories, Boot.params File, Boot.cfg File

7700, 7800 specifications

Alcatel Carrier Internetworking Solutions, particularly the 7800 and 7700 series, are pivotal in the realm of high-performance networking. These solutions are engineered to meet the demands of modern telecommunications, featuring cutting-edge technology and robust capabilities designed for service providers and enterprises alike.

The Alcatel 7800 series is particularly noted for its scalability and flexibility. This platform excels in providing high-capacity routing, enabling service providers to manage increasing data traffic efficiently. It supports advanced routing protocols and offers comprehensive service features, making it ideal for deploying next-generation IP services. This series is built to facilitate seamless multimedia applications, ensuring that users experience high-quality voice, video, and data services.

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Both the 7800 and 7700 series leverage advanced technologies such as Software-Defined Networking (SDN) and Network Functions Virtualization (NFV). These technologies bring greater agility and operational efficiency, allowing networks to be more responsive to changing demands. With SDN, operators can automate network management tasks, significantly reducing manual intervention and streamlining operations.

Overall, the Alcatel Carrier Internetworking Solutions 7800 and 7700 series provide a comprehensive suite of features that cater to the evolving needs of telecommunications operators. With their robust architecture, advanced routing capabilities, and emphasis on security and efficiency, these solutions are designed to empower service providers in delivering reliable, high-quality services to their customers in an increasingly connected world.