Invention Grant
- Patent Title: Method, apparatus and system for controlling routing information advertising
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Application No.: US16230694Application Date: 2018-12-21
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Publication No.: US10693768B2Publication Date: 2020-06-23
- Inventor: Yuanbin Ouyang , Shunwan Zhuang , Fengqing Yu , Tao Bai , Lili Wang
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@72f4dda5
- Main IPC: H04L12/741
- IPC: H04L12/741 ; H04L12/751 ; H04L12/707 ; H04L12/64 ; H04L12/24 ; H04L12/773

Abstract:
A method, an apparatus and a system for controlling routing information advertising are provided, which relate to the field of communications and are used for reducing the configuration complexity and reinforcing the operability. The method includes: receiving, by a control device, first routing information sent by a first forwarding device; wherein the first routing information includes an identifier of the first forwarding device; determining a first routing path according to the identifier of the first forwarding device, an identifier of a second forwarding device and a routing path group; and determining an advertising range of second routing information for the second forwarding device according to the first routing path; for enabling the second forwarding device to advertise the second routing information according to the advertising range of the second routing information.
Public/Granted literature
- US20190123995A1 METHOD, APPARATUS AND SYSTEM FOR CONTROLLING ROUTING INFORMATION ADVERTISING Public/Granted day:2019-04-25
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