Invention Grant
- Patent Title: Distributed fabric management protocol
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Application No.: US13453644Application Date: 2012-04-23
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Publication No.: US09071508B2Publication Date: 2015-06-30
- Inventor: Sushma Anantharam , Nirapada Ghosh , Keshav Govind Kamble , Dar-Ren Leu , Chandarani J. Mendon , Vijoy A. Pandey , Nandakumar Peethambaram
- Applicant: Sushma Anantharam , Nirapada Ghosh , Keshav Govind Kamble , Dar-Ren Leu , Chandarani J. Mendon , Vijoy A. Pandey , Nandakumar Peethambaram
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Schmeiser, Olsen & Watts LLP
- Agent Michael A. Rodriguez
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/24

Abstract:
A distributed fabric system comprises a plurality of independent network elements interconnected by inter-switch links and assigned to a same group. Each network element includes a switching chip, a processor, and memory storing program code that is executed by the processor. The program code of each network element includes a device configuration (DC) stacking module and a switch discovery protocol (SDP) module. The SDP module of each network element, when executed, discovers each other network element in the group and elects one of the network elements as a master network element. The SDP module of the master network element, when executed, sends messages to the DC-stacking module of the master network element. Each sent message identifies one of the network elements in the group. The DC stacking module of the master network element, when executed, maintains a record of all network elements that are currently members in the group.
Public/Granted literature
- US20130201875A1 DISTRIBUTED FABRIC MANAGEMENT PROTOCOL Public/Granted day:2013-08-08
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