Preface

Welcome to the reference manual for the Cisco MGX 8220 edge concentrator Release 5.0.

This section discusses

Objectives

Audience

Cisco WAN Switching Product Name Change

Related Documentation

Conventions

Objectives

This publication describes the features, functions, construction and operation of the Cisco MGX 8220 edge concentrator Release 5.0. Refer to the Cisco MGX 8220 Command Reference, Release 5 for details on the MGX 8220 command line interface and the formats of all the commands.

Audience

This publication is designed for the person installing the MGX 8220 shelf, who should be familiar with electronic circuitry and wiring practices and have experience as an electronic or electromechanical technician. It is also intended for the network administrator who will configure the MGX 8220 shelf. The installers and network administrators should also be familiar with Cisco switches, Frame Relay connections, and Cisco wide area networks. During the initial installation of an MGX 8220 shelf, it is also helpful to have a system administrator on-hand who is familiar with your network and UNIX servers.

Cisco WAN Switching Product Name Change

The Cisco WAN Switching products have new names. The BPX switch is now called the Cisco BPX 8620 wide-area switch. The AXIS shelf is now called the Cisco MGX 8220 edge concentrator. Any switch in the IGX switch family (IGX 8, IGX 16, and IGX 32 wide-area switches) is now called the Cisco IGX 8400 series-wide area switch. The IGX 8 switch is now called the Cisco IGX 8410

 

 

Cisco MGX 8220 Installation and Configuration

 

 

 

 

 

 

 

Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003

 

 

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Cisco Systems MGX 8220 manual Objectives, Audience, Cisco WAN Switching Product Name Change

MGX 8220 specifications

The Cisco Systems MGX 8220 is a versatile, high-performance media gateway that has become an integral component in the telecommunications infrastructure. Designed to facilitate the transition from traditional circuit-switched networks to advanced packet-switched environments, the MGX 8220 supports a wide array of voice, video, and data services, making it an essential tool for service providers and enterprises seeking to enhance their network capabilities.

One of the key features of the MGX 8220 is its robust signaling and media processing capabilities. Equipped with support for both Voice over IP (VoIP) and traditional telephony protocols, this gateway enables seamless integration of different communication formats. It boasts a modular architecture, which allows for the addition or removal of various line cards to meet changing demands and technology advancements. This modularity provides operators with the flexibility to scale their services without significant overhauls to their existing infrastructure.

The MGX 8220 is capable of delivering high-density media handling for a multitude of services. With its support for ATM and IP networks, the gateway can handle TDM (Time-Division Multiplexing) to packet voice conversions efficiently. It is designed to optimize network resources by dynamically allocating bandwidth based on traffic requirements, thus ensuring efficient use of network resources and improved performance.

Another significant characteristic of the MGX 8220 is its enhanced quality of service (QoS) features. This capability ensures that voice and video traffic is prioritized appropriately, minimizing latency and jitter while maximizing overall call quality. By employing sophisticated traffic management techniques, the MGX 8220 can deliver a superior user experience, which is critical for any service provider aiming to offer competitive communication solutions.

Furthermore, the gateway includes built-in security features to protect against unauthorized access and ensure the integrity of sensitive data. This includes encryption for voice and video transmission, as well as support for secure signaling protocols.

Overall, the Cisco Systems MGX 8220 stands out as a comprehensive media gateway solution, providing essential functionalities for modern communication needs. Its combination of modularity, high-density processing, effective QoS management, and security features makes it a compelling choice for organizations looking to modernize their telecommunications infrastructure while ensuring reliability and performance. As businesses continue to evolve and demand more from their networks, the MGX 8220 offers a pathway to future-ready communications.