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Table of Contents

Release Notes for the Cisco Media Gateway Manager, Version 1.0

Release Notes for the Cisco Media Gateway Manager, Version 1.0

January 2001

Contents

Introduction

System Requirements

Feature Information

Limitations and Restrictions

Installation Notes

Important Notes

Caveats

Related Documentation

Obtaining Documentation

Obtaining Technical Assistance

Introduction

The Cisco Media Gateway Manager (Cisco MGM) can deploy, configure, and manage a group of Release 1.2 Cisco MGX 8260 Media Gateways in one or more Points of Presence (POP). Cisco MGM conforms to the Telecommunications Management Network (TMN) model, operating as an Element Management System (EMS) at the element management layer. Cisco MGM supports four of the five major OSI system management functional areas fault, configuration, performance, and security.

System Requirements

Cisco MGM has the following platform and software requirements.

Platform Requirements

The platform resources you need depend on the number of Cisco MGX 8260 Media Gateways and their configurations. Table 1 demonstrates the standard configuration for Cisco MGM Server and Client.


Table 1:
Minimum Platform Requirements
Resource Cisco MGM Server Cisco MGM Client

Hardware

Sun Ultra 60 Workstation

Sun Ultra 5 workstation

Operating system

Solaris 2.6 with CDE 1.3 or
SunOS 5.6

Solaris 2.6 with CDE 1.3 or
SunOS 5.6

Memory

1 GB RAM

256MB RAM

Disk space

Four hard disks, 9GB or larger1

One hard disk, 9GB or larger

Processor

Two x 360Mhz

333Mhz

Swap space

2GB

2GB

Monitor

17" color

17" color

Graphics card

24bit

24bit

CD ROM

Local or remote

Local or remote

1Do not substitute a smaller number of larger drives.

Software Requirements

You need the following software for Cisco MGM 1.0:

Feature Information

Cisco MGM supports four of the five major OSI system management functional areas fault, configuration, performance, and security. Cisco MGM also conforms to the Telecommunications Management Network (TMN) model, operating as an Element Management System (EMS) at the element management layer. As such, Cisco MGM manages a subnetwork of homogenous network elements.

Cisco MGM includes a graphical user interface that displays network information and supports device management. This interface extends the capabilities of the Cisco Element Management Framework (Cisco EMF) to include managing Cisco MGX 8260 Media Gateways. Cisco MGM includes links to two management tools, the Cisco WebViewer and the Cisco MGX 8260 command line interface, from which you configure individual nodes. Network management layer applications can communicate with Cisco MGM through an optional CORBA/IDL interface provided by the Cisco Voice CORBA Gateway (Cisco VCG). This gateway is a separate product that extends the capabilities of the Cisco MGM product.

Limitations and Restrictions

Installation Notes

Important Notes

Because sysmgrClient -q may damage the database, run cemf stop then cemf reset afterwards to reset the database.

Caveats

The following table describes the known problems in Cisco MGM 1.0:


Table 2: Bugs and Workarounds
Bug Id Bug Description Impact Workaround

CSCds39117

After subchassis discovery, the MGCP object is shown as normal on the CEMF Map View (hierarchy tree and topology view). However, WebViewer shows MGCP core operational and admin status as down.

The normal MGCP icon does not necessary mean MGCP is activated on the chassis.

You can use Object Configuration to browse the operational and admin status on the MGCP

CSCds56948

Chassis sync-up does not bring out the alarms which were cleared at Event Browser which were still solid red at chassis.

Color on object indicators represent the highest severity outstanding alarm on the object, but not the status of the resource on the chassis. For status of the resource that the object represents, use the Object Configuration window to query the information.

You can still see the alarm history of the object by opening Event Browser against the object, and select Cleared alarms from the display criteria dialog

CSCds88679

When a large number of lines are created on MGX8260, the alarm indicators for some of the lines may indicate incorrect alarm information.

You may be misled about outstanding alarm on an object.

Shut down and restart MapViewer will refresh the alarm indicators

Related Documentation

The following Cisco publications contain additional information related to the operation of Cisco MGM.


Table 3: Related Software Documentation
Documentation Description

Cisco Element Manager Framework User Guide

DOC-7810791=

This book describes the element management framework on which the Cisco Media Gateway Manager is based.

Cisco Media Gateway Manager for the MGX 8260 Media Gateway User Guide

DOC-7811705=

This book describes the Cisco Media Gateway Manager features and operational procedures.

Cisco Voice CORBA Gateway for the MGX 8260 Media Gateway Developer Reference Guide

DOC-7811706=

This book describes the CORBA/IDL interface for the Cisco Media Gateway Manager.

Cisco MGX 8260 Command Line Interface Guide

DOC-7810987=

This book describes how to configure MGX 8260 Media Gateways from the command line interface.

Cisco WebViewer Guide

DOC-7811012=

This book describes how to use the Cisco WebViewer tool.

Obtaining Documentation

The following sections provide sources for obtaining documentation from Cisco Systems.

World Wide Web

You can access the most current Cisco documentation on the World Wide Web at the following sites:

Documentation CD-ROM

Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product. The Documentation CD-ROM is updated monthly and may be more current than printed documentation. The CD-ROM package is available as a single unit or as an annual subscription.

Ordering Documentation

Cisco documentation is available in the following ways:

http://www.cisco.com/cgi-bin/order/order_root.pl

http://www.cisco.com/go/subscription

Documentation Feedback

If you are reading Cisco product documentation on the World Wide Web, you can submit technical comments electronically. Click Feedback in the toolbar and select Documentation. After you complete the form, click Submit to send it to Cisco.

You can e-mail your comments to bug-doc@cisco.com.

To submit your comments by mail, for your convenience many documents contain a response card behind the front cover. Otherwise, you can mail your comments to the following address:

Cisco Systems, Inc.
Document Resource Connection
170 West Tasman Drive
San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can obtain documentation, troubleshooting tips, and sample configurations from online tools. For Cisco.com registered users, additional troubleshooting tools are available from the TAC website.

Cisco.com

Cisco.com is the foundation of a suite of interactive, networked services that provides immediate, open access to Cisco information and resources at anytime, from anywhere in the world. This highly integrated Internet application is a powerful, easy-to-use tool for doing business with Cisco.

Cisco.com provides a broad range of features and services to help customers and partners streamline business processes and improve productivity. Through Cisco.com, you can find information about Cisco and our networking solutions, services, and programs. In addition, you can resolve technical issues with online technical support, download and test software packages, and order Cisco learning materials and merchandise. Valuable online skill assessment, training, and certification programs are also available.

Customers and partners can self-register on Cisco.com to obtain additional personalized information and services. Registered users can order products, check on the status of an order, access technical support, and view benefits specific to their relationships with Cisco.

To access Cisco.com, go to the following website:

http://www.cisco.com

Technical Assistance Center

The Cisco TAC website is available to all customers who need technical assistance with a Cisco product or technology that is under warranty or covered by a maintenance contract.

Contacting TAC by Using the Cisco TAC Website

If you have a priority level 3 (P3) or priority level 4 (P4) problem, contact TAC by going to the TAC website:

http://www.cisco.com/tac

P3 and P4 level problems are defined as follows:

In each of the above cases, use the Cisco TAC website to quickly find answers to your questions.

To register for Cisco.com, go to the following website:

http://www.cisco.com/register/

If you cannot resolve your technical issue by using the TAC online resources, Cisco.com registered users can open a case online by using the TAC Case Open tool at the following website:

http://www.cisco.com/tac/caseopen

Contacting TAC by Telephone

If you have a priority level 1(P1) or priority level 2 (P2) problem, contact TAC by telephone and immediately open a case. To obtain a directory of toll-free numbers for your country, go to the following website:

http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml

P1 and P2 level problems are defined as follows:


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Posted: Fri Aug 9 11:17:12 PDT 2002
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