Network Congestion - Network Capacity

Network Capacity

The fundamental problem is that all network resources are limited, including router processing time and link throughput.

For example:

  • Today's (2006) wireless LAN effective bandwidth throughput (15–100Mbit/s) is easily filled by a single personal computer.
  • Even on fast computer networks (e.g. 1 Gbit), the backbone can easily be congested by a few servers and client PCs.
  • Because P2P scales very well, file transmissions by P2P have no problem filling and will fill an uplink or some other network bottleneck, particularly when nearby peers are preferred over distant peers.
  • Denial-of-service attacks by botnets are capable of filling even the largest Internet backbone network links (40 Gbit/s as of 2007), generating large-scale network congestion.

Read more about this topic:  Network Congestion

Other articles related to "network capacity, network":

Plusnet - Products, Technology and Services - Network Capacity
... per Mbit/s per month in November 2006 for ISPs using the BT Wholesale network ... suggested that the decision to employ QoS on the network was driven by Plusnet's focus on delivering to tight profit targets dictated by investors during the time when they were a PLC ... made available by adding 6 BT IPStream segments to the network ...

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