Patent · US Active

Layer 2/layer 3 interworking via internal virtual UNI

US7899062B2 · kind B2 · utility

1Cited by

12References

19Claims

0Family size

Assignee

AT&T Intellectual Property I, L.P. · US

Inventors

Kuo-Hui Liu · San Ramon, US
Shih Chung Soon · Dublin, US

Key dates

Filing date	Oct 7, 2008
Grant date	Mar 1, 2011
Priority date	—
Expiry date	Jan 21, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04L49/25
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A multi service platform having multiple layer switching includes a layer two switching component disposed within an enclosure of the multi service platform. A layer three switching component is disposed within and integrated together with the layer two switching component within the enclosure of the multi service platform. A connection, including an internal virtual UNI connection, terminates at the layer two switching component and at the layer three switching component. The connection is disposed internally within the multi service platform.

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