MPLS virtual private network using dual network cores
US7257119B2 · kind B2 · utility
7Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 23, 2002 |
| Grant date | Aug 14, 2007 |
| Priority date | — |
| Expiry date | Jan 8, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/76
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A multi-protocol label switching system using multiple cores. In establishing a virtual private network in a MPLS system, more than one core is available. Paths are established over each core separately and weights are assigned to the two routes. Thus, the route which is preferred by manually configuring in advance will be chosen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.