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"No full support for routing..."
No full support for routing and search can be given in
Wireless and mobile networks
Sensor networks
Overlay, peer-to-peer networks
     Advantage: More flexibility to set up and expand networks,
                        less overhead in managing networks with high churn
Disadvantage: More expensive search by exploration of the network
The Internet itself exhibits unstructured growth and churn, but
the IETF (Cisco, Juniper ...) established reliable routing and
search engines (Google, Yahoo, …) provide content exploration
New IETF WG on “Routing for low power & lossy Networks”

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