公开(公告)号：US20150103674A1

公开(公告)日：2015-04-16

申请号：US14054821

申请日：2013-10-15

Applicant: Avaya Inc.

Inventor： Deepak RAMESH ,  Sudhakar BIRADAR ,  Vinuta K.S

IPC: H04L12/26

CPC classification number: H04L41/12 ,  H04L12/467

Abstract: Systems, methods and computer readable media for network loop detection and prevention are described. Some implementations can include a computerized method comprising detecting, at a first switch, a loop condition in a network, and generating, at the first switch, a localize loop message having an instance count and a path list. The method can also include setting, at the first switch, the instance count of the localize loop message to a first value, and transmitting, from the first switch, the localize loop message to a second switch. The method can further include detecting, at the second switch, a loop in the network; and sending, from the second switch, a localize loop response message to the first switch.

Abstract translation: 描述了用于网络环路检测和防止的系统，方法和计算机可读介质。 一些实现可以包括计算机化方法，包括在第一交换机处检测网络中的环路条件，并且在第一交换机处生成具有实例计数和路径列表的本地化循环消息。 该方法还可以包括在第一交换机将本地化循环消息的实例计数设置为第一值，以及从第一交换机将本地化循环消息发送到第二交换机。 该方法还可以包括在第二交换机处检测网络中的环路; 以及从所述第二交换机向所述第一交换机发送本地化循环响应消息。