Invention Grant
US08279863B2 Methods and apparatus for dynamic detection of transit times between stages in distributed multi-stage switch fabrics
有权
动态检测分布式多级交换机结构中阶段之间的传输时间的方法和装置
- Patent Title: Methods and apparatus for dynamic detection of transit times between stages in distributed multi-stage switch fabrics
- Patent Title (中): 动态检测分布式多级交换机结构中阶段之间的传输时间的方法和装置
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Application No.: US12494780Application Date: 2009-06-30
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Publication No.: US08279863B2Publication Date: 2012-10-02
- Inventor: Sathish Shenoy , Anurag Agrawal , Philip A. Thomas
- Applicant: Sathish Shenoy , Anurag Agrawal , Philip A. Thomas
- Applicant Address: US CA Sunnyvale
- Assignee: Juniper Networks, Inc.
- Current Assignee: Juniper Networks, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Cooley LLP
- Main IPC: H04L12/50
- IPC: H04L12/50 ; H04Q11/00
Abstract:
In some embodiments, a method includes sending a signal to a first module associated with a stage of a switch fabric and receiving a signal from the first module a first amount of time after sending the signal to the first module. A signal is sent to a second module associated with the stage of the switch fabric and a signal is received from the second module a second amount of time after sending the signal to the second module. The second amount of time is less than the first amount of time. A cell of a first data packet is sent to the first module and a cell of a second data packet is sent to the second module a third amount of time after sending the cell of the first data packet. The third amount of time is associated with the difference between the first amount of time and the second amount of time.
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