[Nml-wg] Definitions of Topology, Domain and Network
Jeroen van der Ham
vdham at uva.nl
Mon Dec 14 06:47:12 CST 2009
Hello,
As agreed at the last OGF, Inder and I have worked on the definitions of
Network, Topology and Domain.
- Topology: A connected graph of Network Elements
The intended usage of this is to describe the thing that a network
provider advertises to others as his network topology that is available
for use.
- Domain: An unordered collection of Network Elements managed under the
same shared policy umbrella.
This describes who or what is responsible for the Network Elements.
- Network: no definition
We had a discussion about the meaning of this term and in the end we had
to conclude that is not possible to provide a workable definition for
the term 'Network'. The term Network has become so widely used for so
many diverse meanings that it is impossible to create a strict
definition that everyone can agree on, while still expressing something
useful.
Inder & Jeroen.
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