422 patents
Utility
VLAN-aware clock synchronization
9 Jan 24
Synchronization of clocks among computing devices in a network includes determining master/slave relations among the computing devices.
Harold Fong, Petr Budnik, Jeff Jing Yuen Chan
Filed: 5 Oct 22
Utility
EVPN tenant domain transit network for multicast traffic
9 Jan 24
Techniques for operating a network device are provided.
Suresh Nalagatla, Saravanan Balasubramanian, Prashant Srinivas, Bharathram Pattabhiraman
Filed: 14 Jun 22
Utility
Growing dynamic shared memory hash table
2 Jan 24
A method and apparatus of a device that grows and/or shrinks a table that is shared between a writer and a plurality of readers is described.
Sebastian Sapa, Duncan Stuart Ritchie, Jonathan Antusiak, Stephanie Elaine Fung
Filed: 13 Jul 21
Utility
Resource utilization in resource reservation protocol split tunnels with adaptive sub-tunneling
2 Jan 24
Management of a plurality of sub-tunnels is disclosed herein.
Damien Fleurisson, Kalash Nainwal, Martin Stigge, Max Xiao
Filed: 24 May 22
Utility
MAC mobility for 802.1x addresses for physical machines
2 Jan 24
A system and method for provisionally authenticating a host moving from a source port of a switch device to a destination port of the switch device is disclosed.
Alton Lo, Ian Andrew McCloghrie
Filed: 29 Dec 22
Utility
Method and system for memory pool management
19 Dec 23
A logical table is configured with a first set of memory banks, where each logical row in the logical table comprises a corresponding memory row from each of the memory banks.
Chen Jia Jang, Suhas Raghunath Joshi, Ganesan Venkataraman
Filed: 29 Jul 22
Utility
System and method for managing a network device
5 Dec 23
In general, embodiments described herein relate to methods and systems for automating the configuration of network devices.
Joshua Pfosi, Margaret Zielinski, Richard William Bradford
Filed: 22 Nov 22
Utility
Network traffic flooding for unknown data-link to transport mapping scenarios
21 Nov 23
A method and network device for network traffic flooding.
Satish Kumar Selvaraj, Sriram Chidambaram, Jian Zhen
Filed: 24 May 22
Utility
Hardware backup failure mechanism for multipath next hop shrinking
14 Nov 23
A method for processing packets in a network device, comprising: determining that a packet received by the network device is to be processed using a next hop group, selecting a member of the next hop group, and transmitting the packet to a second network device associated with a second member of the next hop group.
Mayukh Saubhasik, Tim Tang, Bhavin Rameshbhai Patel
Filed: 25 Apr 22
Utility
Routing table selection based on utilization
14 Nov 23
In some embodiments, a method sets a threshold for utilization of a first table, wherein the utilization is based on layer 3 addresses and layer 2 addresses being stored in the first table.
Dhanashree Nagre, Sriram Sellappa, Rajnish Gupta
Filed: 1 Nov 22
Utility
Systems for providing thermal management to integrated circuits
7 Nov 23
A processing unit disposed within a compute unit, where the compute unit includes a printed circuit board (PCB) that includes an integrated circuit; a first thermal management device, that includes a first vapor chamber thermally conductively coupled to a first side of the integrated circuit; and a first heatsink thermally conductively coupled to the first vapor chamber; and a second thermal management device, that includes a second vapor chamber; and a second heatsink thermally conductively coupled to the second vapor chamber, where the second thermal management device is thermally conductively coupled to the first thermal management device; where the PCB is interposed between the first thermal management device and the second thermal management device.
Tiffany Doria, Robert Morris Wilcox, Richard Neville Hibbs, Tiong Khai Soo, Ernest M. Thurlow, Zidong Lin
Filed: 9 Jun 20
Utility
System and method for managing computing resources
7 Nov 23
A network device includes storage.
John W. French
Filed: 25 Apr 22
Utility
Efficient ARP packet propagation
7 Nov 23
Techniques disclosed herein provide a method for efficiently propagating address resolution reply messages.
Amit Dattatray Ranpise, Kamlesh Raghuvanshi, Kallol Mandal, Rajesh Kumar Semwal, Alton Lo
Filed: 4 Feb 22
Utility
Platform agnostic abstraction for forwarding equivalence classes with hierarchy
7 Nov 23
Methods, systems, and computer-readable mediums for managing forwarding equivalence class (FEC) hierarchies, including obtaining a forwarding equivalence class (FEC) hierarchy; making a first determination that a first hardware component supports a maximum levels of indirection (MLI) quantity; making a second determination that the FEC hierarchy has a hierarchy height; based on the first determination and the second determination, performing a comparison between the MLI quantity and the hierarchy height to obtain a comparison result; and based on the comparison result, performing a FEC hierarchy action set.
Trevor A. W. Siemens, Mayukh Saubhasik
Filed: 20 Dec 21
Utility
Optical module with angled latch plane
7 Nov 23
A pluggable optical module includes: a casing with an internal space; a latching pocket disposed on a side wall of the casing; and a latch plane on a surface of the latching pocket.
Youngbae Park
Filed: 24 Sep 21
Utility
Interval flow-based inband telemetry
31 Oct 23
This disclosure presents several embodiments of a device configured to perform inband telemetry tracking.
Vijay Rangarajan, Padmanabh Ratnakar, Sahil Midha
Filed: 11 Feb 22
Utility
System and method of processing control plane data
31 Oct 23
A method and apparatus of a network element that processes control plane data in a network element is described.
Francois Labonte, Hugh W. Holbrook
Filed: 28 Sep 18
Utility
Systems and methods for implementing multi-table OpenFlow flows that have combinations of packet edits
24 Oct 23
Systems and methods are provided herein for implementing multi-table OpenFlow flows that have combinations of packet edits.
Joseph Olakangil, Nitin Karkhanis, Anuraag Mittal, Purushothaman Nandakumaran, Manjula Gopalakrishnan
Filed: 5 Jan 22
Utility
Distributing shaped sub interfaces to member ports of a port channel
24 Oct 23
Embodiments described herein relate to techniques for distributing shaped subinterfaces among physical interfaces of a port channel.
Athichart Tangpong, Rajnish Gupta, Francois Labonte
Filed: 28 May 21
Utility
Network endpoint identification through network fingerprint based entity resolution
24 Oct 23
A method and system for network endpoint identification through network fingerprint based entity resolution.
Arunabh Ghosh, Debabrata Dash
Filed: 26 May 22