Network Management

1
Functions and Features Network Management
2
What is Network Management?

• Network management is the process of
  administering and managing computer networks.
  Various services provided by this discipline
  include fault analysis, performance management,
  provisioning of networks, maintaining the quality
  of service, and so on.

3
Types of network management?

• Address Management Managing network addresses
  and ensuring that there is no address conflicts
  in the network.
• Security management Checking that network is
  being currently secured and notify administrator
  in case of a breach.
• Traffic management Monitoring the network and
  checking for the network overload. Traffic
  monitoring is critical for the large scale
  networks.
• Load balancing Depending on data transfer
  activity, traffic would be distributed evenly on
  the network.

4
Why do we need network management

• Automation is a term widely used in the
  information technology arena. Humans are always
  looking at ways to decrease effort whilst
  maximizing output. A good example of how
  automation has decreased the need for human
  intervention is network management. Network
  Monitoring Systems (NMS) aids IT departments in
  the complex task of keeping environments safe,
  secure and optimized. This article discusses how
  network management tools aid busy IT
  professionals in the daily monitoring of complex
  systems that span large geographical areas.

5
Different Function Of Network Managment?

• 1. Performance management
• It deals with monitoring and managing the various
  parameters that measure the performance of the
  network. 
• 2. Fault management
•  is the function responsible for detecting
  failures when they happen and isolating the
  failed component. 
• 3. Configuration management
• deals with the set of functions associated with
  managing orderly changes in a network. 
• 4. Security management
• It includes administrative functions such as
  authenticating users and setting attributes such
  as read and write permissions on a per-user
  basis.
• 5. Accounting management
•  is the function responsible for billing and for
  developing lifetime histories of the network
  components. This function is the same for optical
  networks.

6
Features Of Network Management

• Real-Time Visibility and Analytics.
• The Ability to Grow With Your Needs.
• Compliance and Reporting.
• Performance Management (Bandwidth
  Troubleshooting)
• Universal Compatibility.

7
Benefits Of Network Management

• Access To Experts
• Experienced Expertise
• Routine Monitoring
• Optimized Operations
• Broadcast Control
• Security
• Flexibility and Scalibility
• Increase Operational Efficiency

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Network Management Requirements
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