公开(公告)号：US20160197736A1

公开(公告)日：2016-07-07

申请号：US14588794

申请日：2015-01-02

Applicant: Cisco Technology, Inc.

Inventor： Leonid Shvarzberg ,  Peter Jones ,  Chris Desiniotis ,  Krishna Kumar Vavilala

IPC: H04L12/12 ,  G06F1/32

Abstract: A connectivity device, such as a switch may consume lesser power by transitioning into stand-by mode in response to a command from an upstream connectivity device, such as another switch. In the stand-by mode the switch may power down circuitry of the switch that handles incoming messages. The switch may be powered up from the stand-by mode by using a PHY or Layer-1 components of the switch.

Abstract translation: 响应于来自诸如另一交换机的上游连接设备的命令，诸如交换机的连接设备可以通过转换到待机模式而消耗较小的功率。 在备用模式下，交换机可能会关闭处理传入消息的交换机的电路。 交换机可以通过使用交换机的PHY或第一层组件从备用模式上电。