公开(公告)号：US20040160895A1

公开(公告)日：2004-08-19

申请号：US10248761

申请日：2003-02-14

Applicant: AT&T CORP.

Inventor： Stephen L. Holmgren ,  David Kinsky ,  Mateusz W. Szela

IPC: G01R031/08

CPC classification number: H04L12/4625 ,  H04L12/40

Abstract: The present invention is directed to novel mechanisms for failure notification in an Ethernet domain that can span one or more Ethernet service providers.

Abstract translation: 本发明涉及可以跨越一个或多个以太网服务提供商的以太网域中的故障通知的新机制。

公开(公告)号：US20040165595A1

公开(公告)日：2004-08-26

申请号：US10248858

申请日：2003-02-25

Applicant: AT&T Corp.

Inventor： Stephen L. Holmgren ,  David Kinsky ,  Mateusz W. Szela

IPC: H04L012/66

CPC classification number: H04L12/4641 ,  H04L12/4645 ,  H04L12/467 ,  H04L41/12

Abstract: The present invention is directed to novel mechanisms for discovery and integrity testing in an Ethernet domain that can span one or more Ethernet service providers.

Abstract translation: 本发明涉及用于可以跨越一个或多个以太网服务提供商的以太网域中的发现和完整性测试的新颖机制。