Reference Guide

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
Packet and traffic management
Metrics
measurement
Ping, round-trip time, jitter, response time, and so on
Analysis and
reporting
Metrics and packet capturing
Alerting Triggers problem reporting
Logging Captures system history
Performance
monitoring
Establishes baselines and defines triggers for detecting performance problems
Mapping and
representation
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 : 10.4.1
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 ----
1 S4048T-ON-FANTRAY-1 061DJT X01 TW-061DJT-28298-615-0089
1 S4048T-ON-FANTRAY-2 061DJT X01 TW-061DJT-28298-615-0090
1 S4048T-ON-FANTRAY-3 061DJT X01 TW-061DJT-28298-615-0091
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