Switch Port Auto-Configuration via Device Parameter Correlation

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Solution Overview

Problem

Configuring new components in a computer system, particularly switches, to work effectively with existing infrastructure is time-consuming and labor-intensive, especially when upgrading or expanding the system to meet growing workloads, as manual settings for each switch port are required.

Innovation Solution

A method that identifies and correlates switch port settings with device parameters for existing devices, allowing automatic configuration of new switch ports based on matching device parameters, enabling seamless integration of new devices without manual intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If manual configuration of each switch port is performed, then switch port settings can be precisely configured for specific devices, but time and effort required for configuration increases significantly

Engineering Contradiction:
Improveswitch port settings configuration accuracyVSAvoidconfiguration time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The system creates a template from a manually configured switch port that contains proven settings for specific device types. When new devices of the same type are connected, the system automatically copies the configured settings from the template to the new switch ports, eliminating manual reconfiguration while maintaining configuration accuracy.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system performs preliminary configuration by pre-configuring switch ports based on device type correlations before devices are actually connected. Device parameters are analyzed in advance to determine appropriate switch port settings, and configurations are prepared ahead of time so that when devices connect, the settings are already in place.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If manual configuration is performed incrementally as devices are added, then configuration can be done on-demand, but the process remains labor-intensive and time-consuming

Engineering Contradiction:
Improveincremental configuration capabilityVSAvoidconfiguration efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The system enables switch ports to self-configure automatically when devices are connected. The switch analyzes device parameters, correlates them with device types, retrieves appropriate settings from templates, and applies configurations without human intervention. This self-service capability maintains adaptability to incremental device additions while dramatically improving configuration efficiency.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system continuously monitors device connections, automatically detects new devices, and triggers configuration processes based on real-time feedback from the network. When a device is added, the system receives feedback about the connection, analyzes device parameters, and automatically configures the switch port accordingly, enabling responsive incremental configuration.

Inventive Principle:
Principle #23Feedback

3Ease of operation

If switch configuration is performed manually through user interface, then user control over configuration is maintained, but the complexity of the configuration process increases

Engineering Contradiction:
Improveuser control capabilityVSAvoidconfiguration process complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system applies partial automation by maintaining manual configuration capability for users who need control, while automatically handling routine configuration tasks for standard device types. Users can choose to review or approve automatic configurations, or intervene when custom configurations are needed, balancing ease of operation with appropriate level of automation.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS9641390B2Automatic configuration of switch port settings based on the device attached to the switch port
Publication Date: 2017.05.02 LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE LTD
  • US9641390B2 patent drawing
  • US9641390B2 patent drawing
  • US9641390B2 patent drawing

AI summary

A method includes, for each of a plurality of configured switch ports, identifying switch port settings being used by the configured switch port and device parameters of an installed device connected to the configured switch port. The method further includes correlating one or more of the device parameters to one or more of the switch port settings. In response to an additional device being connected to an additional switch port, the method obtains device parameters of the additional device and automatically configures the additional switch port to use the one or more of the switch port settings that are correlated to one or more of the device parameters matching the device parameters of the additional device.