Index: script.txt
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--- script.txt
+++ script.txt
@@ -111,12 +111,12 @@
   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.
+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).