Network
Element’s Performance Management
(SM-Pro- Performance)
(SM-ProUpd-Performance)
(SM-ProPlus- Performance)
Solution Introduction & Details Overview:
This solution presentation focuses on Performance Management. It is based in turn on gathering device’s resources and events related details and statistics capabilities built into the operating systems of all router network devices which are essential in managing telecoms, service provider, and small to large enterprise networks.
It introduces a SOSL based management script to build a management process to monitor Performance using the SNMP Protocol as an interface to retrieve/poll Performance related data and statistics.
The goal of Performance Management
is to address the accessibility and quality of services as well as the
efficiency with which this is accomplished. The Performance Management Process
deployment should be to measure, detect, diagnose, plan, and initiate action in
order to ensure accessibility, quality, and the efficiency of service delivery.
Performance Management is enhanced
by the use of certain measurement points that when associated with other
collected data; serves as performance indicators on the overall Network quality
and efficiency of service delivery. Such measurements points are network
throughput and link utilization.
To achieve the goal of the Performance Management process; performance related data should be collected first and then baselined according to the particular network’s conditions to establish a normalized performance parameters. Using this later to determine thresholds of acceptable performance levels and report any deviations from those levels.
The following table describes data that can be applied to the Performance management process.
|
Data |
Description |
|
Buffer memory related data |
Information
that reports on the managed device’s buffer memory allocation and creation
failures. |
|
Memory Pool monitoring related data |
Information
that reports on different memory pools usage as well as the
per process Memory usage statistics. |
|
CPU usage statistics related data |
Information
that reports on total average CPU usage as well as the per process CPU usage
statistics. |
|
Interface related error data |
Information
that reports on the number of Carrier transitions, collisions, Output as well
as Input queue drops, and resets seen on the particular interface. |
|
Environment
related data and information |
Information
that reports on the fans, power supplies, temperature, and voltage states. |
| Network Element’s Performance Management |
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