Cisco Systems MGC Node Manager Creating an Xdmcp Connection, Creating a Workstation Connection

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Chapter 2 Installing Cisco MGC Node Manager

Performing a New Installation of the Cisco MGC Node Manager

Creating an XDMCP Connection

For Reflection software to display Cisco MGC Node Manager correctly, Reflection software must be run in XDMCP mode. For host name, use the name of the Presentation server (in a distributed configuration) or of the standalone system.

Step 1 Start Reflection.

Step 2 From the Connection menu, select New XDMCP Connection.

Step 3 From the Method pull-down menu, select Broadcast or Direct, and continue with one of the following set of steps:

For Broadcast method:

a.Click Connect.

b.Select the appropriate XDMCP computer. If you do not know which computer to select, contact your system administrator.

For Direct method:

a.In the Host Name field, enter the host name of an XDMCP computer.

b.Click Connect.

An X terminal window opens on the host machine. Start Cisco MGC Node Manager in the usual manner, as described in the “Starting Cisco MGC Node Manager” section on page 2-13.

Note If the Cisco EMF Launchpad displays but appears to be inactive, check for a message box behind the Launchpad reporting that there are insufficient colors available for Cisco EMF Manager. You can safely ignore the message (and close the message box), or remedy the problem as described in the next section.

Creating a Workstation Connection

Use the following procedure to connect to Cisco MGC Node Manager from a remote UNIX workstation:

Step 1 Open an X-terminal window.

Step 2 Use Telnet to connect to the Cisco MGC Node Manager host.

Step 3 Enter the following command to change to the Cisco MGC Node Manager directory:

#cd /opt/cemf/bin

Step 4 Enter the following command to launch Cisco MGC Node Manager:

#./cemf session

Installation Guide for the Cisco MGC Node Manager 2.5(2)

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Contents Installation Guide for the Cisco MGC Node Manager Corporate HeadquartersInstallation Guide for the Cisco MGC Node Manager N T E N T S Creating an Xdmcp Connection Installation Overview and Planning Who Should Install Cisco MGC Node Manager?Determine Your Hardware Requirements Supported Configurations Standalone and Distributed ConfigurationsSmall Network Medium Network1 Large Network Operators Nodes Hardware RequirementsDisk Drives and Database Storage Trap / min Traps / minInstallation Checklist OL-4062-02 Installation Software Before you beginRequired Information Terminal SoftwareHost ID Information Where To Find It ValueHostname IP addressVersion Where To Check for Upgrades Task 3 Plan and Execute Hard Drive PartitioningTask 6 Make System Modifications Setting Up IP and Remote User Access InformationTask 5 Obtain a Cisco EMF License Task 7 Install CiscoView File ModificationCemf install -show Task 8 Install Cisco EMFInstalling Cisco EMF Patches About Client Workstation SoftwareCemf start Installing the Cisco EMF SSH Add-On PackageStarting Cisco EMF Installing Cisco MGC Node Manager Pkginfo CSCOcmnm Verifying the InstallationVerifying Element Managers Cisco EMF Basedir/bin/cmnmversion -verbosePatch Verifying the Installation of CiscoView CmnmupdateCVip -sStarting Cisco MGC Node Manager To Update Existing SSH-Enabled Network Elements Task 10. Install the CiscoView Security Module #cd /opt/cemf/bin Creating an Xdmcp ConnectionCreating a Workstation Connection #./cemf sessionTask 12. Synchronize Time Task 13 Configure Network Devices to Forward AlarmsFixing the Insufficient Colors Problem Enter ./installCSCOcmnm -upgrade Root 363 1 0 May 23 ? 001 /usr/sbin/voldBacking Up Your Databases Continue with CSCOcmnm uninstall y,n,? y Verifying Uninstallation of Cisco MGC Node ManagerCEMFROOT/uninstall/uninstallCSCOcmnm Have your databases been backed up y/n n yRelated Topics Cemfinstall -removeCd /opt/CEMFROOT/bin Opt/cemf/bin/cemf updateName -m Problem Suggested StepsOpt/cemf/bin/cemf updateIP -m Opt/cemf/bin/cemf stopShtml. For instructions, see Task 4 Ensure That OL-4062-02 D E IN-2 IN-3 IN-4

MGC Node Manager specifications

Cisco Systems MGC (Media Gateway Controller) Node Manager is a vital component in the realm of telecommunications, particularly in the development and management of Voice over IP (VoIP) networks. As a software-based solution, it plays a crucial role in integrating and controlling various media gateways, ensuring efficient handling of voice and multimedia traffic.

One of the main features of the Cisco MGC Node Manager is its ability to provide centralized control and management of media gateways. This centralized approach enables network operators to have a single point of management for multiple gateways, simplifying configuration, monitoring, and troubleshooting processes. The manager can handle thousands of calls simultaneously, making it suitable for both small and large enterprise environments.

In terms of technology, Cisco MGC Node Manager is built on robust protocols like H.323 and SIP (Session Initiation Protocol). These protocols are essential for establishing, maintaining, and terminating communication sessions in VoIP systems. The flexibility to support multiple protocols ensures interoperability among various network components and third-party devices. This cross-compatibility is vital for organizations that use diverse hardware and software solutions.

Another noteworthy characteristic of the MGC Node Manager is its scalability. As business needs grow, the Node Manager can easily scale to accommodate increased traffic and additional gateways. This feature is particularly important for enterprises that experience fluctuating demand, allowing them to adapt to changing usage patterns without investing in significant new infrastructure.

Security is also a prominent focus within the MGC Node Manager’s architecture. By utilizing advanced encryption techniques and implementing robust authentication protocols, it ensures that sensitive voice data remains protected from potential threats. This is critical in maintaining regulatory compliance and safeguarding user privacy.

Furthermore, it offers detailed analytics and reporting capabilities, providing insights into call quality, traffic patterns, and system performance. This data assists network operators in optimizing the network for improved performance and user experience, ultimately supporting business continuity.

In summary, Cisco Systems MGC Node Manager provides a powerful, centralized solution for managing media gateways within VoIP networks. Its support for multiple protocols, scalability, robust security features, and detailed analytics make it an essential tool for organizations looking to enhance their telecommunications infrastructure and drive greater efficiency.
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