Patent · US Active

Preventing a loop in a vertical stack network

US9584399B2 · kind B2 · utility

2Cited by

4References

12Claims

0Family size

Assignee

Hewlett Packard Enterprise Development LP · US

Inventors

Minghui Wang · Beijing, CN
Hai-Miao Hu · Beijing, CN

Key dates

Filing date	Feb 28, 2014
Grant date	Feb 28, 2017
Priority date	—
Expiry date	Feb 28, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04L49/50
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

According to an example, a Port Extender (PE) device is bundled with a Core Backbone (CB) device to prevent a loop in a vertical stack network including the PE device and the CD device.

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