Brands
3Com
Alcatel-Lucent
Allied-Telesis
Avaya
Brocade
Cisco
D-Link
Dell
Emulex
Enterasys
Extreme
Force10
Foundry
H3C
HP
Huawei
Intel
Juniper
Linksys
Marconi
McAfee
Netgear
Nortel
Planet
Qlogic
Redback
SMC
Sun
TRENDnet
Vixel
ZTE
ZyXEL

Network structure of telecommunications network

In general, every telecommunications network conceptually consists of three parts, or planes (so called because they can be thought of as being, and often are, separate overlay networks):

  • The control plane carries control information (also known as signalling).
  • The data plane or user plane or bearer plane carries the network's users traffic.
  • The management plane carries the operations and administration traffic required for network management.
June 11, 2012
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