Invention Grant
US08693341B2 Method and apparatus for optimizing data traffic path through a stacked switch LAG configuration
有权
用于优化通过堆叠式交换机LAG配置的数据业务路径的方法和装置
- Patent Title: Method and apparatus for optimizing data traffic path through a stacked switch LAG configuration
- Patent Title (中): 用于优化通过堆叠式交换机LAG配置的数据业务路径的方法和装置
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Application No.: US13157381Application Date: 2011-06-10
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Publication No.: US08693341B2Publication Date: 2014-04-08
- Inventor: Muralikrishnan Rajamanickam , Sampathkumar Rajamanickam
- Applicant: Muralikrishnan Rajamanickam , Sampathkumar Rajamanickam
- Applicant Address: US CA San Jose
- Assignee: Force10 Networks, Inc.
- Current Assignee: Force10 Networks, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Haynes and Boone, LLP
- Main IPC: H04L12/24
- IPC: H04L12/24

Abstract:
A stacked switch includes two or more individual network switches connected to each other in a ring or daisy chain topology over stacking links, and at least one port on two or more of the individual switches comprising the stacked switch is a member of a LAG configured on the stacked switch. Each of the individual switches comprising the stacked switch include control plane and data plane functionality that operates to maintain switching tables and to process network data ingressing to the switch to determine how to forward the network data through the switch to an egress point. The control functionality included in each of the switches comprising the stacked switch also includes an enhanced ECMP functionality that operates to optimize the use of stacking link bandwidth on the stacking links connecting the two or more individual switches to each other.
Public/Granted literature
- US20120314581A1 METHOD & APPARATUS FOR OPTIMIZING DATA TRAFFIC PATH THROUGH A STACKED SWITCH LAG CONFIGURATION Public/Granted day:2012-12-13
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