Method and device for acquiring routing information
A routing and acquisition unit technology, applied in digital transmission systems, data exchange networks, electrical components, etc., can solve problems such as waste of memory resources, reduce resource consumption, improve processing efficiency, and reduce memory usage.
Active Publication Date: 2011-04-27
ZTE CORP
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The invention discloses a method for acquiring routing information. The method comprises the following steps of: establishing and real-time updating a routing table containing the routing information and a corresponding next hop pointer and a next hop table containing next hop information and a corresponding quoting count value; and when a data packet needs sending, acquiring the next hop information according to the routing table and the next hop table. The invention discloses a device for acquiring the routing information at the same time. The method and the device can effectively reduce the occupation of a memory, and further can reduce the consumption of resources.
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