Dell MX9116n EMC SmartFabric OS10 User Guide Release 10.5.0 - Page 1343

28 Troubleshoot Dell EMC SmartFabric 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 Manages packet and traffic Pings, round-trip times, jitter, response times, 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 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 about advanced software and hardware commands to debug, monitor, and troubleshoot network devices. NOTE: 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 : S4148F-ON Description : S4148F-ON 48x10GbE, 2x40GbE QSFP+, 4x100GbE QSFP28 Interface Module Software version : 10.5.0.0 Product Base : Product Serial Number : Product Part Number : Unit Type Part Number Rev Piece Part ID Svc Tag Exprs Svc Code --- * 1 S4148F-ON 09H9MN X01 TW-09H9MN-28298-713-0026 9531XC2 198 985 006 10 Troubleshoot Dell EMC SmartFabric OS10 1343