Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077709 | Redundancy at a virtual provider edge node that faces a tunneling protocol core network for virtual private local area network (LAN) service (VPLS) | Dezhong Cai, Roberto Mitsuo Kobo | 2011-12-13 |
| 8004968 | Provider edge-controlled redundancy using pseudo link aggregation control protocol | Samer Salam | 2011-08-23 |
| 7975180 | Method and apparatus for fault detection/isolation in metro ethernet service | Norman W. Finn | 2011-07-05 |
| 7929554 | Optimized forwarding for provider backbone bridges with both I and B components (IB-PBB) | Francois Edouard Tallet | 2011-04-19 |
| 7903676 | Transportation of IEEE 802.1ah frames over multiprotocol label switching pseudowires for virtual private LAN services | Samer Salam, Christopher Metz | 2011-03-08 |
| 7886080 | Management of topology changes in layer two networks | Samer Salam | 2011-02-08 |
| 7881314 | Network device providing access to both layer 2 and layer 3 services on a single physical interface | Chiara Regale, Vijay Nain, Shobana Biederman, Robert G. Pothier | 2011-02-01 |