Invention Grant
- Patent Title: VLAN-based data packet transmission and ethernet bridge device
- Patent Title (中): 基于VLAN的数据包传输和以太网桥设备
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Application No.: US12010691Application Date: 2008-01-29
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Publication No.: US07756147B2Publication Date: 2010-07-13
- Inventor: Shifa Zhang , Zhijun Qu , Wumao Chen , Qiao Li
- Applicant: Shifa Zhang , Zhijun Qu , Wumao Chen , Qiao Li
- Applicant Address: CN Shenzhen, Guangdong Province
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong Province
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/56
Abstract:
The present invention provides a VLAN-based data packet transmission method and an Ethernet bridge device. The method includes: learning a member port corresponding to a VLAN according to a data packet received by an Ethernet bridge device, and storing a correspondence between a VLAN and the learnt member port; and forwarding the data packet by the Ethernet bridge device according to the correspondence between each VLAN and its member port that is stored.
Public/Granted literature
- US20080205296A1 VLAN-based data packet transmission and ethernet bridge device Public/Granted day:2008-08-28
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