Avaya 555-245-600 Manual Do Utilizador

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Monitors any SNMP variable that you choose. You can even use an external program to 
gather the data that MRTG should monitor, for example: 

- System load

- Login sessions

- Modem availability

For more MRTG information, see:

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 for the main MRTG Web site. Their product is available free of charge 

under the terms of the GPL.

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 for an example.

HP OpenView Network Node Manager (NNM) and Network Node Manager Extended Topology 
together provide your management team with the capabilities that you need to address your key 
business and network challenges:

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A new approach to root-cause analysis that includes a set of easy-to-use tools to help you 
identify and resolve conditions before they become problems.

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ID for Networks delivers advanced capabilities for network event reduction, root-cause 
analysis and a new management concept called State Analysis, which actively determines 
the health of network protocols and complex network configurations.

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Includes out-of-the-box correlators for enhanced root-cause analysis and the new 
Correlation Composer to easily tailor the out-of-the-box correlators that are shipped with 
Network Node Manager to fit your particular needs.

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The NNM serves as a SNMP manager, trap collector, and connectivity tester. It also acts 
as a framework for the attachment of other programs, such as Avaya Network 
Management Console with VoIP SystemView.

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Topology discovery visually shows the interconnection of routers, switches, and endpoints.

There are two basic network management models: 

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Distributed — specialized, nonintegrated tools, and sometimes organizations, to manage 
discrete components.

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Centralized — integrated network management tools and organizations for a more 
coherent management strategy.