Ethernet exchanger and its service processing method

A business processing and switching technology, applied in the field of network communication, can solve problems such as difficulty, inability to use special business processing, slow response speed, etc., and achieve the effect of large network flexibility
CN1527544AInactive Publication Date: 2004-09-08HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2004-09-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The Ethernet exchanger capable of realizing intelligent business processing includes ASIC chip for distributing and transmitting received message; network processor connected to the ASIC chip in closed-loop mode for processing message from the ASIC chip and returning the processed message to the ASIC chip; and CPU connected to the ASIC chip and the network processor for managing and controlling the ASIC chip and the network processor. The present invention also provides one kind of utilizing Ethernet exchanger in realizing intelligent business processing. The present invention makes it possible to increase intelligent business processing function to Ethernet exchanger while maintaining its high performance of processing common Ethernet message, and this makes Ethernet exchanger adaptive to various networking environment and possessing great network flexibility.
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Description

field of invention

[0001] The invention generally relates to network communication technology, in particular to an Ethernet switch capable of realizing intelligent service processing in the network and an intelligent service processing method thereof. Background technique

[0002] At present, the Ethernet switch technology represented by the three-layer switch plays an important role in the broadband network construction. With the wide application of the Ethernet switch technology, the requirements for the networking capability of the Ethernet switch are getting higher and higher. People not only require Ethernet switches to quickly forward Layer 2 and Layer 3 messages, but also expect them to be able to forward some intelligent services according to the needs of network networking, such as: using Ethernet switches to realize NAT (Network Address Translation) ), realize the detection of some illegal messages, realize the management authentication of users, and so on. If th...

Claims

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