Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9374295 | Method to achieve the use of an external metric as the primary tie-breaker in intermediate system to intermediate system (ISIS) route selections | Gautam Khera, Ludovico Stevens | 2016-06-21 |
| 9300540 | Multicast network diagnostics | Deborah Ellen Fitzgerald | 2016-03-29 |
| 9258214 | Optimized distributed routing for stretched data center models through updating route advertisements based on changes to address resolution protocol (ARP) tables | Roger Lapuh | 2016-02-09 |
| 9258222 | Implementing a shortest path bridging (SPB) network using a virtual routing and forwarding (VRF) identifier | Shahaji Bhosle | 2016-02-09 |
| 9154409 | Method for debugging private VLAN | Deborah Ellen Fitzgerald | 2015-10-06 |
| 9137101 | Multi-layer network diagnostic tracing | David Frattura, Deborah Ellen Fitzgerald, Christopher Monti | 2015-09-15 |
| 9106556 | Method to achieve the use of an external metric as the primary tie-breaker in intermediate system to intermediate system (ISIS) route selections | Gautam Khera, Ludovico Stevens | 2015-08-11 |
| 9088506 | System and method for data stream mirroring | Richard Thomas Strong, Brian Thomas Bull | 2015-07-21 |
| 9077550 | Method and apparatus for performing multicast backbone media access channel (BMAC) header transformations | — | 2015-07-07 |
| 9059918 | Continuity check management in a link state controlled ethernet network | Dinesh Mohan, Paul Unbehagen | 2015-06-16 |
| 8949385 | Method and apparatus for resolving conflicting unicast advertisements in a transport network | Xiaolan Zhou | 2015-02-03 |
| 8918538 | Automatic MEP provisioning in a link state controlled ethernet network | Dinesh Mohan, Paul Unbehagen | 2014-12-23 |
| 8830998 | Separation of edge and routing/control information for multicast over shortest path bridging | Gautam Khera, Rama Apalla | 2014-09-09 |
| 8804722 | Method and apparatus for routing multicast data across multiple multicast routing domains connected by a shortest path bridging (SPB) network | Rama Suryanarayana Appalla, Roger Lapuh | 2014-08-12 |
| 8787377 | Usage of masked BMAC addresses in a provider backbone bridged (PBB) network | — | 2014-07-22 |
| 8755383 | Usage of masked ethernet addresses between transparent interconnect of lots of links (TRILL) routing bridges | — | 2014-06-17 |
| 8750299 | Multicast tree discovery using 802.1ag | Christopher Monti, Richard Thomas Strong, Deborah Ellen Fitzgerald | 2014-06-10 |
| 8743875 | Extension of the interpretation and definition of the IS-IS TLV/sub-TLV | Gautam Khera, Rama Apalla | 2014-06-03 |
| 8675522 | Conveying the VLAN/L2 VSN/bridging-domain of the incoming interface (IIF) when transporting multicast traffic over a shortest path bridged (SPB) network | Richard Thomas Strong, Deborah Ellen Fitzgerald | 2014-03-18 |
| 8675658 | Using multiple IGMP queriers in a layer 2 network | David Keith Johnson, Rama Suryanarayana Appalla | 2014-03-18 |
| 8565230 | Shared virtual tunnels supporting Mac learning in communication networks | Sakthivadivu Saravanaraj, Liming Sun, Roger Lapuh | 2013-10-22 |
| 8264970 | Continuity check management in a link state controlled Ethernet network | Dinesh Mohan, Paul Unbehagen | 2012-09-11 |
| 7996559 | Automatic MEP provisioning in a link state controlled Ethernet network | Dinesh Mohan, Paul Unbehagen | 2011-08-09 |
| 7898965 | IP network and performance monitoring using ethernet OAM | Dinesh Mohan, Paul Unbehagen | 2011-03-01 |