Network Switch Fanout Mode Auto-Configuration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current methods for configuring fanout modes in network switches are manual and time-consuming, especially when dealing with servers of varying connection speeds, and existing methods for determining NIC speeds are inefficient, causing delays in network topology changes.
Innovation Solution
A network system that automatically configures fanout modes for network switches by discovering network nodes, determining supported fanout modes, and configuring ports accordingly, using management software and agents to periodically refresh and record fanout configurations, and determining NIC speeds based on neighborhood information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If manual configuration of fanout modes is used, then network administrator has control over configuration, but configuration process is time-consuming and inefficient
Solution Approach 1:
The system enables self-service by allowing the network switch to automatically detect NIC speeds and configure fanout modes without administrator intervention. The switch autonomously determines the appropriate fanout configuration based on detected network node characteristics, eliminating manual configuration steps and reducing time loss.
Solution Approach 2:
The invention implements feedback mechanisms where the network switch continuously monitors and detects NIC speeds of connected devices, uses this information to determine appropriate fanout modes, and adjusts configurations dynamically. This closed-loop feedback system ensures optimal configuration while minimizing manual intervention and configuration time.
2Speed
If generic methods are used to determine NIC speeds, then compatibility is maintained, but determination process causes delays in network topology changes
Solution Approach 1:
The system performs preliminary action by pre-determining NIC speeds through efficient detection mechanisms before network topology changes are fully implemented. The switch proactively gathers speed information and prepares fanout configurations in advance, reducing the time required for topology changes and eliminating delays associated with post-change determination.
3Reliability
If fanout configuration is manually ensured for each topology change, then configuration accuracy is maintained, but administrative effort increases
Solution Approach 1:
The network switch performs self-service by automatically detecting NIC speeds and configuring appropriate fanout modes without administrator intervention. This maintains configuration accuracy through systematic detection and configuration processes while eliminating the administrative effort previously required to manually ensure correct fanout settings for each topology change.
Solution Approach 2:
The system uses feedback loops where the switch continuously monitors NIC speeds and automatically adjusts fanout configurations accordingly. This ensures configuration accuracy is maintained through real-time detection and adjustment, while administrative effort is reduced to minimal oversight of the automated process.
Data Source
AI summary
What is disclosed is a system and method to automatically configure the fanout modes of ports of a switch in a network system. The network node coupled to the port of the network switch is discovered. A plurality of fanout modes for the port is determined. The port is configured with one of the plurality of fanout modes. The system may also use neighboring ports to determine the maximum speed of a network interface card of the network node.