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最优化带宽:为什么大小并不总是起作用

当今的网络管理人员必须平衡两种冲突的需求:

  1. User expectations of rapid response times, and
  2. the need to reduce operational costs.

 

Why VoIP makes capacity management increasingly important

Adding bandwidth hungry applications such as VoIP and video to a network will degrade performance across the most congested links.Network managers cannot simply throw bandwidth at the problem, but have to use performance management solutions to show that genuine business usage is creating congestion for a significant amount of time before they can increase capacity.


Approaches such as measuring average or peak utilisation and traffic totals provide limited insight.A more effective approach to capacity management is to take a burst-style view to show which links are most congested, for how long and which applications and users are causing the problem.The network manager can then use performance management to investigate the source of the problem and whether additional bandwidth is needed, as well as identifying any links where capacity could be reduced.They may be able to improve the end user experience significantly by using existing bandwidth more effectively.
 

相关产品信息
OptiView® XG - 自动化网络和应用分析
TruView™ - Unified device and VoIP Performance Monitoring

 

有关其他信息:电子邮件:customercare@netscout.com.
请致电 844-833-3713(美国/加拿大)或 978-320-2150(其他地区)。 

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