Invention Grant
- Patent Title: Loop prevention mechanism for ethernet ring protection
- Patent Title (中): 以太网环保护环路防护机制
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Application No.: US12422281Application Date: 2009-04-12
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Publication No.: US09042216B2Publication Date: 2015-05-26
- Inventor: Laurence Rose
- Applicant: Laurence Rose
- Applicant Address: FR Boulogne-Billiancourt
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Boulogne-Billiancourt
- Agency: Capitol Patent & Trademark Law Firm, PLLC
- Main IPC: G01R31/08
- IPC: G01R31/08 ; H04L12/24 ; H04L12/437
Abstract:
A node (bridge, switch, router) and method are described herein that implement a loop prevention mechanism for Ethernet ring protection. In one embodiment, the loop prevention mechanism can enhance the current draft of the standard ITU-T G.8032 Ethernet Ring Protection Switching.
Public/Granted literature
- US20090316571A1 Loop Prevention Mechanism for Ethernet Ring Protection Public/Granted day:2009-12-24
Information query
