Techniques for simplifying stacking trunk creation and management

B Agarwal, KNK Lin - US Patent 9,185,049, 2015 - Google Patents
Techniques for simplifying stacking trunk creation and man agement are provided. In one
embodiment, a Switch in a stacking system can receive first and second control packets from …

Handling connections between network devices that support multiple port communication modes

B Agarwal, KNK Lin - US Patent 10,091,059, 2018 - Google Patents
Techniques for handling connections between network devices that support multiple port
communication modes are provided. In one embodiment, a first network device can detect a …

Determining the operations performed along a service path/service chain

J Guichard, CM Pignataro, D Ward, P Quinn… - US Patent …, 2017 - Google Patents
Presented herein are techniques performed in a network comprising a plurality of network
nodes each configured to apply one or more service functions to traffic that passes the …

Routing methods, systems, and computer program products

RP Morris - US Patent 10,652,134, 2020 - Google Patents
In one embodiment, a system and apparatus are provided comprising: a first node
configured to receive information that identifies a path from a first node to a second node; …

Configuration validation in a mixed node topology

KNK Lin, SP Rathi, S Mohammed, R Swamy - US Patent 9,860,133, 2018 - Google Patents
Techniques for validating configuration changes in a mixed node topology are provided. In
one embodiment, a device can identify a link to be removed from a topology comprising a …

Routing methods, systems, and computer program products

RP Morris - US Patent 10,587,505, 2020 - Google Patents
In various embodiments, an apparatus, a non-transitory computer-readable media, and a
computer-implemented method are provided to: detect, by a current node in a network path …

Techniques for simplifying stacking trunk creation and management

B Agarwal, KNK Lin - US Patent 9,660,937, 2017 - Google Patents
Techniques for simplifying Stacking trunk creation and management are provided. In one
embodiment, a Switch in a stacking system can receive first and second control packets from …

Multi-layer control plane automatic resource allocation system

C Reed, D Irvin - US Patent 9,961,675, 2018 - Google Patents
An automatic allocation system for a network, the automatic allocation system comprising a
controller, the controller defining a control plane that provides a common language to …

Methods and systems for distributed calculations of latency variation

E Lida, A Salamon - US Patent 9,621,612, 2017 - Google Patents
Methods and systems for calculating latency variations in a distributed manner, including the
steps of calculating, by first and second Switches, first and second local latency variations, of …

System, method and apparatus for signaling and responding to ERO expansion failure in inter-domain TE LSP

PG Jain, KD Singh, N Desai… - US Patent 9,088,485, 2015 - Google Patents
A system, method and apparatus for performing a constraint base shortest path computation
(CSPF) in a manner excluding those nodes indicated as having failed an ERO expansion …