Issuing method for forwarding adjacency link
US9948575B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2016 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Jul 3, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L49/25
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An issuing method for a forwarding adjacency link and a logical node are provided. The method comprises: a first logical node receiving node information about a second edge forwarding node which is sent by a node management module of a controller in a virtual cluster; according to the node information about the second edge forwarding node, the first logical node generating a logical link between a first edge forwarding node and the second edge forwarding node; the first logical node adding the logical link between the first edge forwarding node and the second edge forwarding node to an IGP protocol message link state advertisement (LSA)/link state protocol data unit (LSP); and the first logical node issuing the logical link between the first edge forwarding node and the second edge forwarding node through the IGP protocol message LSA/LSP.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.