Switch Configuration Engine for Network Device Provisioning
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Solution Overview
Problem
Configuring networked information handling systems across numerous devices is challenging, expensive, and error-prone due to the complexity and variability of hardware and software components, especially when using conventional methods like DHCP servers and TFTP devices.
Innovation Solution
A switch with a configuration engine that detects and utilizes a USB device to retrieve and distribute configuration information to networked devices, enabling automatic and consistent configuration of multiple systems without physical movement of configuration devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional configuration methods (DHCP servers, TFTP devices, physical movement of configuration devices) are used to configure networked IHSs, then configuration can be performed with existing technology, but the process becomes extremely expensive, time-consuming, and error-prone when scaling to tens of thousands of devices
Solution Approach 1:
The patent combines the configuration information storage (USB device), retrieval (switch configuration engine), and distribution (network transmission) functions into a single integrated system. The switch configuration engine simultaneously performs retrieval from USB storage and network distribution to multiple devices, eliminating the need for separate DHCP servers, TFTP devices, and manual configuration processes.
Solution Approach 2:
The switch configuration engine serves multiple functions: it acts as a configuration information repository (via USB device integration), a retrieval mechanism, a discovery protocol handler, and a network distribution server. This multi-functional approach replaces multiple specialized devices (DHCP server, TFTP server, manual configurators) with a single universal configuration system.
2Ease of operation
If manual configuration processes are used for numerous networked devices, then flexibility and control are maintained, but the process becomes extremely time-consuming and error-prone
Solution Approach 1:
The system enables automatic configuration where the switch configuration engine autonomously retrieves configuration information from USB storage, discovers networked devices through protocol exchange, and distributes appropriate configuration data without human intervention. The process is self-service in that the configuration system serves itself and the networked devices automatically, eliminating manual configuration operations.
Solution Approach 2:
Configuration information is pre-stored in USB device storage before the configuration process begins. The switch configuration engine retrieves this pre-prepared configuration data and makes it available for distribution to networked devices, performing the preparation action in advance rather than during the actual configuration deployment.
3Reliability
If configuration information is stored and distributed through multiple separate devices (DHCP servers, TFTP devices), then redundancy and reliability are improved, but the system complexity and cost increase significantly
Solution Approach 1:
The patent merges the configuration information storage function (previously in separate DHCP/TFTP devices) into the switch itself via USB device integration. The switch configuration engine combines retrieval and distribution functions into a single integrated mechanism, reducing the number of separate configuration devices while maintaining configuration capabilities.
Solution Approach 2:
The switch configuration engine provides universal configuration services that replace multiple specialized devices. It can store, retrieve, and distribute various types of configuration information (network settings, device profiles, security parameters) through a single multi-functional system, eliminating the need for separate DHCP servers, TFTP devices, and other specialized configuration infrastructure.
Data Source
AI summary
A networked system includes a network. A secondary device is coupled to the network. A primary device is coupled to the network and includes a key device connector. The primary device may detect that a key device that includes a plurality of configuration information is coupled to the key device connector. The primary device then retrieves first configuration information of the plurality of configuration information from the key device for the primary device and configures the primary device using the first configuration information. The primary device then discovers the secondary device through the network, retrieves second configuration information of the plurality of configuration information from the key device for the secondary device, and provides the second configuration information over the network to the secondary device to initiate configuration of the secondary device using the second configuration information.