Dell MX5108n OS10 Enterprise Edition User Guide for PowerEdge MX IO Modules Re - Page 685

14 Troubleshoot OS10 Critical workloads and applications require constant availability. Dell EMC Networking offers tools to help you monitor and troubleshoot problems before they happen. Packet and flow capture Metrics measurement Analysis and reporting Alerting Logging Performance monitoring Mapping and representation Packet and traffic management Ping, round-trip time, jitter, response time, and so on Metrics and packet capturing Triggers problem reporting Captures system history Establishes baselines and defines triggers for detecting performance problems Defines device locations and status Dell EMC recommends the following best practices: • View traffic end-to-end from the application's view point. • Deploy "just-in-time" network management infrastructure rapidly, where needed, when needed, and on-demand. • Extend analysis beyond the network and watch traffic to and from your host. • Focus on real-time assessment and use trend analysis to backup your conclusions. • Emphasize effective over absolute - leverage management solutions that resolve your most common, most expensive problem quickly. • Address networking performance issues before you focus on the application performance. • Use methodologies and technologies that fit your network and needs. • Continuously monitor performance and availability as a baseline for system performance and system up time to quickly separate network issues from application issues. Diagnostic tools This section contains information on advanced software and hardware commands to debug, monitor, and troubleshoot network devices. Output examples are for reference purposes only and may not apply to your specific system. View inventory Use the show inventory command to view the module IDs of the device.. OS10# show inventory Product : S4048T-ON Description : S4048T-ON 48x10GbE copper, 6x40GbE QSFP+ Interface Module Software version : 10.3.1E Unit Type Part Number Rev Piece Part ID Svc Tag Exprs Svc Code * 1 S4048T-ON 0YVCK0 X01 TW-0YVCK0-28298-615-0023 1 S4048T-ON-PWR-1-UNKNOW ---- Troubleshoot OS10 685