Patent · US Active

Systems and methods for routing data in a communications network

US8121026B2 · kind B2 · utility

1Cited by

4References

21Claims

0Family size

Assignee

Juniper Networks, Inc. · US

Inventors

Changming Liu · Zhejiang, CN
Xiaosong Yang · Austin, US
Lin Chen · Shanghai, CN

Key dates

Filing date	Sep 29, 2009
Grant date	Feb 21, 2012
Priority date	—
Expiry date	Jan 30, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04L45/28
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A network device includes a group of interfaces. Each interface is associated with at least one other interface of the group of interfaces and a group of network addresses. Each interface is configured to monitor at least one of the group of network addresses with which the each interface is associated or the at least one other interface with which the each interface is associated, and determine whether to logically shut down based on the monitoring.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.