Chapter

Initial Start-Up of the MGX 8220 Shelf

Initial Start-Up of the MGX 8220 Shelf

Before applying power to the MGX 8220 shelf, check the following items:

1.Shelf is properly grounded.

2.AC or DC power sources are properly installed and connected.

3.All the cards are in their proper slots and are locked in place.

4.T1, E1, and T3 cables are installed.

5.Control console is connected.

To apply power to a DC system, press the black button on each of the power entry modules until they latch in the IN position. To apply power to an AC system, switch the circuit breakers on the rear of the power module to the ON position.

The LEDs on the front cards flash for a few moments while the shelf performs a self-test and then settle down to Active or Standby.

When power is applied and the LEDs are stabilized,

•Press the HIST button on the BNM to clear the hist LED.

•Enter the clrallcnf (clear all configuration) command to each card set in the shelf. Chapter 4, “MGX 8220 Service Modules,” provides details of this command.

Initial Configuration

Before the MGX 8220 shelf can receive commands, SNMP requests, file downloads, and so on, the shelf must be assigned IP addresses for the control port, the LAN port, and the in-band channel. This procedure requires a alpha-numeric terminal to be connected to the maintenance port of the active ASC card and addresses assigned through the command line interface. Refer to the Cisco MGX 8220 Command Reference for details on how to log in and use the specific commands.

Complete the following steps:

Step 1 Press the Return key to indicate the presence of your terminal to the shelf. The login prompt will appear.

Step 2 Log in to the active ASC card by typing your account, your password, and the ASC’s slot number.

Step 3 Configure the IP address for each port (control, LAN, and in-band) entering the cnfifip command. (See Chapter 3, “Managing the Cisco MGX 8220 Shelf,” for more details.)

The cnfifip command is entered in the format cnfifip -ip <ip address> -if <interface type> -msk <subnet mask address> -bc <broadcast address>

<ip address>

specifies an IP address for the destination in dotted decimal format

<interface type>

specified as 28 for the control port, 37 for the in-band port, and 26

 

for the LAN port

<subnet mask address> and

specify the mask and broadcast addresses in dotted decimal format

<broadcast address>

 

 

 

Cisco MGX 8220 Installation and Configuration

 

 

 

 

 

 

 

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

 

 

7-31

 

 

 

 

 

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Cisco Systems manual Initial Start-Up of the MGX 8220 Shelf, Initial Configuration
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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.
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