What is Network Node Manager (NNM)? - Definition from WhatIs.com

Definition

Network Node Manager (NNM)

Part of the Network software glossary:

The Network Node Manager (NNM) is a program that helps a network administrator view and manage the conditions in a computer network. NNM is part of the OpenView suite of enterprise system management applications from Hewlett-Packard (HP). Using the Network Node Manager, an administrator can view the network in an easy-to-see graphical format. NNM "discovers" the devices that are in the network and shows their relative location and their status. When a device fails, NNM can analyze events associated with the failure and help to recommend action. NNM also provides some predictive information that helps identify potential failures before they occur.

This was last updated in March 2011
Posted by: Margaret Rouse

Related Terms

Definitions

  • cache (computing)

    - Definition: Learn what cache is and how it’s used to shorten data access times, reduce latency and improve input/output (I/O). (SearchStorage.com)

  • leaky bucket algorithm

    - The leaky bucket algorithm is used to implement traffic policing and traffic shaping in Ethernet and cellular data networks. The algorithm can also be used to control metered-bandwidth Internet con... (WhatIs.com)

  • grid computing

    - Grid computing uses small, distributed resources from servers and PCs to solve big problems. But will this architecture survive the cloud era? (SearchDataCenter.com)

Glossaries

  • Network software

    - Terms related to network software, including definitions about network monitoring and words and phrases about network administration.

  • Internet applications

    - This WhatIs.com glossary contains terms related to Internet applications, including definitions about Software as a Service (SaaS) delivery models and words and phrases about web sites, e-commerce ...

Ask a Question About Network Node Manager (NNM)Powered by ITKnowledgeExchange.com

Get answers from your peers on your most technical challenges

Tech TalkComment

Share
Comments

    Results

    Contribute to the conversation

    All fields are required. Comments will appear at the bottom of the article.