| 摘要 |
A route update method includes: storing information on route insertion sequence by each routing protocol in respective entries in a routing table; performing a prefix search according to the stored route insertion sequence upon a restart of a routing module, and updating a corresponding routing entry upon a prefix matching occurring as a result of the prefix search, and performing a search according to a general Trie structure upon a prefix matching failure to succeed occurring as a result of the prefix search. Accordingly, the route search time is reduced upon a route update.
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