Patent | Date |
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System and method for ring protection switching over adaptive modulation microwave links Grant 9,780,964 - Salam , et al. October 3, 2 | 2017-10-03 |
Modifying backbone service instance identifiers based on an identified flow of associated frames Grant 9,553,737 - Sajassi , et al. January 24, 2 | 2017-01-24 |
Signaling of attachment circuit status and automatic discovery of inter-chassis communication peers Grant 9,197,583 - Mullooly , et al. November 24, 2 | 2015-11-24 |
Interworking between MPLS/IP and Ethernet OAM mechanisms Grant 8,804,534 - Salam , et al. August 12, 2 | 2014-08-12 |
Single-homing and active-active multi-homing in a virtual private LAN service Grant 8,724,627 - Filsfils , et al. May 13, 2 | 2014-05-13 |
Dual-homing for ethernet line services Grant 8,644,134 - Sajassi , et al. February 4, 2 | 2014-02-04 |
Route convergence based on ethernet operations, administration, and maintenance protocol Grant 8,605,603 - Hill , et al. December 10, 2 | 2013-12-10 |
Signaling Of Attachment Circuit Status And Automatic Discovery Of Inter-chassis Communication Peers App 20130315255 - Mullooly; John Joseph ;   et al. | 2013-11-28 |
Signaling of attachment circuit status and automatic discovery of inter-chassis communication peers Grant 8,503,329 - Mullooly , et al. August 6, 2 | 2013-08-06 |
Modifying Backbone Service Instance Identifiers based on an Identified Flow of Associated Frames App 20130121150 - Sajassi; Ali ;   et al. | 2013-05-16 |
Connectivity fault management (CFM) auto-provisioning using virtual private LAN service (VPLS) auto-discovery Grant 8,385,353 - Salam , et al. February 26, 2 | 2013-02-26 |
System and method for providing testing in an Ethernet network environment Grant 8,385,215 - Florit , et al. February 26, 2 | 2013-02-26 |
Multi-chasis ethernet link aggregation Grant 8,300,523 - Salam , et al. October 30, 2 | 2012-10-30 |
Single-homing and Active-Active Multi-homing in a Virtual Private LAN Service App 20120213222 - Filsfils; Clarence ;   et al. | 2012-08-23 |
Dual-homing For Ethernet Line Services App 20120106360 - SAJASSI; ALI ;   et al. | 2012-05-03 |
Transportation of IEEE 802.1ah frames over multiprotocol label switching pseudowires for virtual private LAN services Grant 7,903,676 - Sajassi , et al. March 8, 2 | 2011-03-08 |
Determining availability of a network service Grant 7,894,459 - McDade , et al. February 22, 2 | 2011-02-22 |
Signaling Of Attachment Circuit Status And Automatic Discovery Of Inter-chassis Communication Peers App 20110032945 - Mullooly; John Joseph ;   et al. | 2011-02-10 |
Management of topology changes in layer two networks Grant 7,886,080 - Sajassi , et al. February 8, 2 | 2011-02-08 |
Route Convergence Based On Ethernet Operations, Administration, And Maintenance Protocol App 20100246406 - Hill; Craig Thomas ;   et al. | 2010-09-30 |
Connectivity Fault Management (cfm) Auto-provisioning Using Virtual Private Lan Service (vpls) Auto-discovery App 20100238808 - Salam; Samer M. ;   et al. | 2010-09-23 |
Ethernet connectivity fault management (CFM) area boundary translator Grant 7,782,761 - Salam , et al. August 24, 2 | 2010-08-24 |
Multi-chassis Ethernet Link Aggregation App 20100020680 - SALAM; SAMER M. ;   et al. | 2010-01-28 |
Ethernet Connectivity Fault Management (CFM) Area Boundary Translator App 20090225661 - Salam; Samer M. ;   et al. | 2009-09-10 |
Transportation of IEEE 802.1ah Frames over Multiprotocol Label Switching Pseudowires for Virtual Private LAN Services App 20090196298 - Sajassi; Ali ;   et al. | 2009-08-06 |
Management Of Topology Changes In Layer Two Networks App 20090144403 - Sajassi; Ali ;   et al. | 2009-06-04 |
Interworking between MPLS/IP and Ethernet OAM mechanisms App 20080285466 - Salam; Samer M. ;   et al. | 2008-11-20 |
Determining availability of a network service App 20080140825 - McDade; Iain ;   et al. | 2008-06-12 |