Modem Signal and Line States

This chapter describes modem states in the following section:

Signal and Line State Diagrams

To identify the hardware platform or software image information associated with a feature, use the Feature Navigator on Cisco.com to search for information about the feature or refer to the software release notes for a specific release. For more information, see the “Identifying Supported Platforms” section in the “Using Cisco IOS Software” chapter.

For a complete description of the modem support commands in this chapter, refer to the Cisco IOS Modem Command Reference. To locate documentation of other commands that appear in this chapter, use the command reference master index or search online.

Signal and Line State Diagrams

The following signal and line state diagrams accompany some of the tasks in the following sections to illustrate how the modem control works:

Configuring Automatic Dialing

Automatically Answering a Modem

Supporting Dial-In and Dial-Out Connections

Configuring a Line Timeout Interval

Closing Modem Connections

Configuring a Line to Disconnect Automatically

Supporting Reverse Modem Connections and Preventing Incoming Calls

Cisco IOS Dial Technologies Configuration Guide

DC-157

Page 1
Image 1
Cisco Systems DC-157 manual Modem Signal and Line States

DC-157 specifications

Cisco Systems DC-157 is a robust solution designed to cater to the evolving demands of data center environments. Aimed at enhancing network efficiency and providing an optimal infrastructure for cloud-based applications, the DC-157 is noted for its exceptional scalability, reliability, and performance. With an increasing reliance on digital transformations, Cisco has strategically positioned the DC-157 as an essential component for businesses seeking to modernize their data centers.

The DC-157 integrates advanced technologies that streamline data operations and ensure seamless connectivity. One of its main features is the support for high-density configurations, which allows organizations to maximize their data center space while minimizing energy consumption. This is facilitated through a highly efficient power management system that not only optimizes energy use but also contributes to a greener data center environment.

In terms of networking, the DC-157 leverages Cisco’s renowned routing and switching technologies that guarantee low-latency connections and rapid data processing. The device supports various protocols, ensuring compatibility with a diverse range of networking equipment and enhancing interoperability across different platforms.

Management of the DC-157 is significantly simplified through Cisco's advanced network management tools, which provide comprehensive monitoring and analytics capabilities. Administrators can easily track performance metrics, manage traffic flow, and swiftly identify potential bottlenecks, ensuring consistent and reliable service delivery.

Security is a cornerstone of the DC-157’s architecture. The device is equipped with built-in security features that protect data integrity and prevent unauthorized access. With end-to-end encryption and automated threat detection, organizations can confidently deploy applications and services without the fear of data breaches.

Additionally, the DC-157 supports virtualization technologies that allow for the dynamic allocation of resources. This flexibility is essential for businesses that require rapid deployment of applications and services, enabling them to adapt quickly to changing market demands.

In summary, Cisco Systems DC-157 stands out with its combination of scalability, reliability, and advanced features. By integrating cutting-edge technologies and strong security measures, Cisco provides a data center solution that not only meets current needs but is also future-ready, ensuring organizations can thrive in a constantly evolving digital landscape. As businesses continue to leverage data as a strategic asset, the DC-157 proves to be an indispensable resource for optimizing data center operations.