Cisco Systems MGC Node Manager Task 12. Synchronize Time, Fixing the Insufficient Colors Problem

Page 27

Chapter 2 Installing Cisco MGC Node Manager

Upgrading from Previous Cisco MGC Node Manager Versions

Fixing the Insufficient Colors Problem

To fix the “… insufficient colors available for Cisco EMF Manager” problem, refer to the procedure in “Configuring Reflection X Version 7.20 to Support Cisco EMF Color Usage” in the Cisco EMF Installation and Configuration Guide at: http://www.cisco.com/en/US/products/sw/netmgtsw/ps829/products_installation_and_configuration_g uides_list.html

Task 12. Synchronize Time

After installing Cisco MGC Node Manager, you should synchronize the time configured for the

Cisco MGC, Cisco MGC Node Manager, and the Billing and Measurement Server (BAMS). To ensure that Cisco MGC Node Manager records are correct, these components should all be configured to Greenwich Mean Time (GMT). Refer to the Cisco Media Gateway Controller Software Release 9 Software Installation Guide and the Billing and Measurement Server User’s Guide for your BAMS server for information about setting the time for these components.

Task 13: Configure Network Devices to Forward Alarms

A final task in readying Cisco MGC Node Manager for network management is to configure the devices in the network so that they send alarm information to Cisco MGC Node Manager. For details, refer to Chapter 3 in the Cisco MGC Node Manager User’s Guide at http://www.cisco.com/en/US/products/sw/netmgtsw/ps1912/products_user_guide_list.html.

Note Migration from Cisco MGC Node Manager Release 1.5 to Cisco MGC Node Manager Release 2.5(2) is not supported. Performance and alarm data cannot be migrated to Cisco MGC Node Manager Release 2.5(2). The only recommended alternative is to create a seed file, which can be used for manual discovery.

Upgrading from Previous Cisco MGC Node Manager Versions

If you are upgrading from a previous version of Cisco MGC Node Manager, the installation upgrade option installs Cisco MGC Node Manager Version 2.5(2) and leaves your data intact (for example, network data and user access settings). You do not need to uninstall your previous version before upgrading.

Note Cisco MGC Node Manager 1.5 uses Cisco EMF 3.1. Cisco MGC Node Manager 2.5(2) and previous 2.x versions use Cisco EMF 3.2.

Note Although the upgrade option preserves your data, we recommend that you perform a backup before upgrading, as described in the “Uninstalling the Cisco MGC Node Manager Software” section on page 2-20.

Perform the following steps to upgrade from a previous Cisco MGC Node Manager version:

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

 

OL-4062-02

2-17

 

 

 

Page 26 Page 28
Image 27
Page 26 Page 28
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 UpgradesSetting Up IP and Remote User Access Information Task 5 Obtain a Cisco EMF LicenseTask 6 Make System Modifications File Modification Task 7 Install CiscoViewAbout Client Workstation Software Task 8 Install Cisco EMFInstalling Cisco EMF Patches Cemf install -showInstalling the Cisco EMF SSH Add-On Package Starting Cisco EMFCemf 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/binTask 13 Configure Network Devices to Forward Alarms Fixing the Insufficient Colors ProblemTask 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,? yCemfinstall -remove Cd /opt/CEMFROOT/binRelated 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.
Top Page Image Contents