Community-Lab introduction

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Comment:Update definition of node.
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SHA1: c9b9d3ecf83b05d64a52021414f327071cf66fd3
User & Date: ivan on 2013-01-14 15:19:07
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Context
2013-01-16
14:13
Change IBBT by iMinds in presentation script. check-in: aa146bc48f user: ivan tags: trunk
2013-01-14
15:19
Update definition of node. check-in: c9b9d3ecf8 user: ivan tags: trunk
14:01
Replace IBBT logo with iMinds'. check-in: 4f8ee553a8 user: ivan tags: trunk
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Modified script.txt from [6c76a054b8] to [c3079155a8].

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- Each node is able to run several experiments simultaneously.
- An experiment runs in a given node as a sliver which holds a share of its
  resources (CPU, memory, disk, bandwidth, interfaces…).
- Finally, related slivers are grouped in a slice for management purposes.
- All these concepts are inspired in PlanetLab. *##*

** Node architecture
allows the realization of these concepts.  *##* A node consists of a CD, a RD
and a rD connected to the same wired local network.

- The community device
  - Completely normal CN device, so existing ones can be used.
  - routes traffic between the CN and the local network (which runs no routing
    protocol).
- The research device
  - Usually more powerful than CD, since experiments run here.







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109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
- Each node is able to run several experiments simultaneously.
- An experiment runs in a given node as a sliver which holds a share of its
  resources (CPU, memory, disk, bandwidth, interfaces…).
- Finally, related slivers are grouped in a slice for management purposes.
- All these concepts are inspired in PlanetLab. *##*

** Node architecture
allows the realization of these concepts.  *##* A node is a RD connected to a CN
through the wired local network of a CD.

- The community device
  - Completely normal CN device, so existing ones can be used.
  - routes traffic between the CN and the local network (which runs no routing
    protocol).
- The research device
  - Usually more powerful than CD, since experiments run here.