Cisco Systems MGC Node Manager manual Cd /opt/CEMFROOT/bin, Cemfinstall -remove, Related Topics

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Chapter 2 Installing Cisco MGC Node Manager

Uninstalling Cisco EMF

Uninstalling Cisco EMF

You must uninstall Cisco MGC Node Manager before uninstalling Cisco EMF. When Cisco EMF is deinstalled, all Cisco EMF processes are automatically stopped. If ObjectStore was installed as part of the Cisco EMF installation, it is removed during uninstallation. If ObjectStore was installed as a separate package before the Cisco EMF installation, ObjectStore still remains installed after Cisco EMF is deinstalled.

Use the following procedure to uninstall Cisco EMF:

Step 1 As a superuser (su), log in to the machine where Cisco EMF is installed.

Step 2 Ensure that Cisco MGC Node Manager has been deinstalled.

Step 3 At the command line prompt, enter the following command to change to the Cisco EMF bin directory:

cd /opt/<CEMF_ROOT>/bin

Step 4 At the command line prompt, enter:

./cemfinstall -remove

Step 5 Choose an option from the menu.

For more details, see the Cisco Element Management Framework Installation and Configuration Guide at http://www.cisco.com/en/US/products/sw/netmgtsw/ps829/products_installation_and_configuration_g uides_list.html.

Troubleshooting Common Installation Problems

Carefully following the “Installation Checklist” section on page 1-5, will avoid most installation pitfalls. If a problem does occur, check this section for troubleshooting guidelines.

Related Topics

Cisco MGC Node Manager User’s Guide, Appendix C, “Troubleshooting Cisco MGC Node Manager”.

“Problems Installing an Element Manager on Cisco EMF” in the Cisco Element Management Framework Installation and Configuration Guide.

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

 

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Contents Corporate Headquarters Installation Guide for the Cisco MGC Node ManagerInstallation Guide for the Cisco MGC Node Manager N T E N T S Creating an Xdmcp Connection Who Should Install Cisco MGC Node Manager? Installation Overview and PlanningDetermine Your Hardware Requirements Standalone and Distributed Configurations Supported ConfigurationsTrap / min Traps / min Hardware RequirementsDisk Drives and Database Storage Small Network Medium Network1 Large Network Operators NodesInstallation Checklist OL-4062-02 Before you begin Installation SoftwareTerminal Software Required InformationIP address Information Where To Find It ValueHostname Host IDTask 3 Plan and Execute Hard Drive Partitioning Version Where To Check for UpgradesTask 5 Obtain a Cisco EMF License Setting Up IP and Remote User Access InformationTask 6 Make System Modifications File Modification Task 7 Install CiscoViewAbout Client Workstation Software Task 8 Install Cisco EMFInstalling Cisco EMF Patches Cemf install -showStarting Cisco EMF Installing the Cisco EMF SSH Add-On PackageCemf start Installing Cisco MGC Node Manager Cisco EMF Basedir/bin/cmnmversion -verbose Verifying the InstallationVerifying Element Managers Pkginfo CSCOcmnmPatch CmnmupdateCVip -s Verifying the Installation of CiscoViewStarting Cisco MGC Node Manager To Update Existing SSH-Enabled Network Elements Task 10. Install the CiscoView Security Module #./cemf session Creating an Xdmcp ConnectionCreating a Workstation Connection #cd /opt/cemf/binFixing the Insufficient Colors Problem Task 13 Configure Network Devices to Forward AlarmsTask 12. Synchronize Time Root 363 1 0 May 23 ? 001 /usr/sbin/vold Enter ./installCSCOcmnm -upgradeBacking Up Your Databases Have your databases been backed up y/n n y Verifying Uninstallation of Cisco MGC Node ManagerCEMFROOT/uninstall/uninstallCSCOcmnm Continue with CSCOcmnm uninstall y,n,? yCd /opt/CEMFROOT/bin Cemfinstall -removeRelated Topics Opt/cemf/bin/cemf stop Problem Suggested StepsOpt/cemf/bin/cemf updateIP -m Opt/cemf/bin/cemf updateName -mShtml. 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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