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WRP is also based on table driven
approach this protocol makes use of 4 tables
1. Distance table :- Which
contains information like destination, next hop, distance
2. Routing table: - Which
contains routing information.
3. Link cost table:- Which contains
cost information to each neighbor
4. Message retransmission list
table: - this table provides sequence number of the message, a retransmission
counter, acknowledgements and list of updates sent in update message.
Whenever there is a change in the
network an update will be made which will be broadcasted to other nodes.
Other nodes upon receiving the
updated information will make an update in their table. If there is no update
in the network a hello message should be sent.
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