白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Methods and apparatus for randomly distributing traffic in a multi-path switch fabric

專利號(hào)
US10097479B1
公開日期
2018-10-09
申請人
Juniper Networks, Inc.(US CA Sunnyvale)
發(fā)明人
Philip A. Thomas; Sarin Thomas; Jean-Marc Frailong; Pradeep Sindhu
IPC分類
H04L12/947; H04L12/707; H04L12/935
技術(shù)領(lǐng)域
egress,switch,indicator,module,schedule,status,fabric,stage,data,port
地域: CA CA Sunnyvale

摘要

In some embodiments, an apparatus comprises a schedule module within a switch fabric system. At a first time, the schedule module is configured to access a list of status indicators associated with a group of egress port indicators. The list of status indicators includes a set of status indicators each of which has a value greater than a threshold. The schedule module is configured to randomly select a status indicator from the set of status indicators and configured to reduce the value of the selected status indicator. The schedule module is then configured to send the egress port indicator associated with the selected status indicator such that a data cell is sent from an egress port associated with that egress port indicator. At a second time, when the value of every status indicator from the list of status indicators is not greater than the threshold, the schedule module is configured to increase the value of every status indicator above the threshold.

說明書

At 950, when every status indicator from the list of status indicators has the second value, the value of every status indicator from the list of status indicators can be changed from the second value to the first value. Specifically, when every status indicator from the status indicator list has the second value as a result of that status indicator having been selected, the schedule module can be configured to change the value of every status indicator from the status indicator list from the second value to the first value. In the example of FIG. 4, when every status indicator from the status indicator list has the second value “0”, the schedule module is configured to change the value of every status indicator to the first value “1”. Thus, the status indicator list is changed from “0|0|0| . . . |0” to “1|1|1| |1”.

After 950, every status indicator from the status indicator list has the first value, which indicates each of the egress ports associated with the status indicators is available for sending next data cell. When next data cell arrives the switch module, the same operations are repeated at the switch module starting from 910.

While various embodiments have been described above, it should be understood that they have been presented by way of example only, not limitation, and various changes in form and details may be made. Any portion of the apparatus and/or methods described herein may be combined in any combination, except mutually exclusive combinations. The embodiments described herein can include various combinations and/or sub-combinations of the functions, components and/or features of the different embodiments described.

權(quán)利要求

1
微信群二維碼
意見反饋