For details about the O&M and troubleshooting of switches, see the
Huawei S Series Campus Switches Troubleshooting Guide. This guide provides all the maintenance guidelines of switches, including:
- Routine Maintenance
- Using the Troubleshooting Insights for Fault Diagnosis and Rectification
- Troubleshooting: Common Fault Diagnostic Commands and Methods
- Troubleshooting, including the following special topics for top faults of switches:
- System Reboot and Card Reset, and Ethernet Interface Physically Down
- A Client Fails to Obtain an IP Address, Ping Failure, and Access Authentication Failure
- Layer 2 Loop, Packet Loss, and Attack Defense
- High CPU Usage
- A PD Cannot Be Powered On
- FAQs
- Using eDesk for Network Maintenance and Troubleshooting