公开(公告)号：US10257031B1

公开(公告)日：2019-04-09

申请号：US15055267

申请日：2016-02-26

Applicant: Amazon Technologies, Inc.

Inventor： Tyson James Lamoreaux ,  Justin Oliver Pietsch ,  Brian Myungjin Choi ,  Daril Alexandre Vilhena ,  Edward Crabbe

IPC: H04L12/775 ,  H04L12/24 ,  H04L12/741

Abstract: Techniques for dynamic augmentation of server rack network capacity are provided herein. Network nodes are described that are connected between server rack switches and a rack aggregation layer device. A port allocation controller is also described that can automatically reconfigure the network nodes to create connections, via the network nodes, between the rack aggregation layer device and the server rack switches. These network node connections can be used to alter the network capacities of the server rack switches in response to changing network demands.

公开(公告)号：US10447545B1

公开(公告)日：2019-10-15

申请号：US14581801

申请日：2014-12-23

Applicant: Amazon Technologies, Inc.

Inventor： Denizcan Billor ,  Alaa Adel Mahdi Hayder ,  Daril Alexandre Vilhena ,  Rohit Sivaprasad ,  Yi Chen

IPC: H04L12/24 ,  H04J14/02 ,  G06F15/16 ,  G06F13/36 ,  G06F15/173

Abstract: A system adapted to identify a router port corresponding to a DWDM device port is disclosed. A port identification server gathers and accumulates time series traffic data for a port of a DWDM device and plurality of router ports. The port identification server compares the time series traffic data for the port of the DWDM device with the time series data for router ports in order to determine which one of the router ports has data transmitted therefrom and received thereat that best fits or corresponds to the data received at and sent from the DWDM port. The port identification server identifies the router port that has time series data traffic that most closely matches the data traffic at the DWDM port as connected to the DWDM port.