Invention Grant
US09461938B2 Large distributed fabric-based switch using virtual switches and virtual controllers
有权
使用虚拟交换机和虚拟控制器的大型分布式基于Fabric的交换机
- Patent Title: Large distributed fabric-based switch using virtual switches and virtual controllers
- Patent Title (中): 使用虚拟交换机和虚拟控制器的大型分布式基于Fabric的交换机
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Application No.: US13477947Application Date: 2012-05-22
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Publication No.: US09461938B2Publication Date: 2016-10-04
- Inventor: Keshav G. Kamble , Dar-Ren Leu , Uday S. Nagaraj , Santosh Rajagopalan
- Applicant: Keshav G. Kamble , Dar-Ren Leu , Uday S. Nagaraj , Santosh Rajagopalan
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Zilka-Kotab, PC
- Main IPC: H04L12/50
- IPC: H04L12/50 ; H04L12/937 ; H04L12/931

Abstract:
In one embodiment, a system includes at least one distributed line card (DLC) in electrical communication with at least one switch fabric coupler (SFC) and a meta-controller in electrical communication with the at least one DLC, the meta-controller including a processor for executing logic, logic configured for creating more than one virtual switch and a corresponding virtual control domain (VCD) associated with each virtual switch, wherein each virtual switch includes a plurality of physical ports of one or more of the at least one DLC, and logic configured for autonomously controlling the virtual switches, wherein the system appears to a device external of the system as a single cell switched domain. Other systems are described according to more embodiments.
Public/Granted literature
- US20130315233A1 LARGE DISTRIBUTED FABRIC-BASED SWITCH USING VIRTUAL SWITCHES AND VIRTUAL CONTROLLERS Public/Granted day:2013-11-28
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