Chapter 1. Introduction

Agent

Control program that resides in each connected network device. This program responds to queries and commands from the network manager and returns requested information or invokes configuration changes initiated by the manager.

MIB

Index to the organized data within a network device. It defines the operation parameters that can be controlled or monitored.

TELNET

TELNET provides a password-protected, remote login facility to the IQ Probe. TELNET allows a user on a network manager to control the IQ Probe through the terminal menus.

DIAL BACKUP OPERATION

The IQ Probe dial backup (DBU) option cards allow frame relay circuit outage recovery for one user-to-network interface (UNI) at a time. The IQ Probe can be configured to originate a call based on physical layer conditions and/or PVC signaling loss. Once the criteria are met, the IQ Probe establishes a call to the configured phone number and the connection is used to carry traffic for the PVC(s) configured for DBU operation.

These cards allow the unit receiving the call to continue to use the network frame relay circuit for PVCs that are not affected by the outage, while using the DBU interface for PVCs that are inactive due to the outage. An IQ Probe with multiple PVCs to multiple sites can also originate a call to one site during an outage and restore connection for PVCs to that destination.

The cards are field-installable by the customer. See the chapter Installation for information on installing DBU cards. The DBU cards are compatible with other ADTRAN ESP products supporting DBU. The backup options are described in the following section, ESP Card Options. Contact the local telco provider to determine which services are available in your area. See the chapter Applications for more information, including an example of a dial backup application.

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IQ Probe User Manual

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ADTRAN 1204002L1, 1200214L1, 1204006L1 user manual Telnet, Dial Backup Operation, Agent

1204002L1, 1200214L1, 1204006L1 specifications

ADTRAN, a renowned provider of networking and communications equipment, has developed a range of products designed to enhance telecommunications infrastructure. Among these are the models ADTRAN 1204006L1, 1200214L1, and 1204002L1. Each of these devices combines innovative features and cutting-edge technology to offer robust solutions for modern networking demands.

The ADTRAN 1204006L1 is designed for high-performance fiber optic networking. It supports advanced wavelength-division multiplexing (WDM) technology, enabling multiple data streams to be transmitted simultaneously over a single fiber line. This feature significantly increases network capacity and efficiency, making it ideal for service providers who require a scalable solution. Furthermore, the 1204006L1 includes integrated Ethernet switching capabilities, simplifying network management and reducing operational complexity.

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Lastly, the ADTRAN 1204002L1 is a versatile network access device that supports both T1 and Ethernet services. This dual-functionality makes it an exceptional choice for businesses that require a reliable connection for voice and data services. The 1204002L1 is equipped with advanced QoS (Quality of Service) features, ensuring that critical applications receive priority bandwidth. This model also supports carrier-grade reliability, enabling service providers to offer consistent and high-quality services to end-users.

Collectively, these ADTRAN products showcase the company's commitment to innovation and reliability in telecommunications. With their diverse range of technologies—ranging from fiber optics to DSL and T1 services—ADTRAN provides flexible solutions that cater to the needs of various users, from individual consumers to large enterprises. The combination of high-performance capabilities and user-friendly features positions ADTRAN's offerings as essential tools in today’s interconnected world. Businesses can thus leverage these advanced technologies to enhance their connectivity and meet the evolving demands of their customers.