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3
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- 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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Notes