This is a summary of the Lenovo Tiangong iSpirit 3026 Switch User Manual.
This manual describes the features and functions of the iSpirit 3026 Ethernet switch and guides users through installation, initial setup, and daily operation. It includes hardware overview, port descriptions, and safety information.
Key sections cover port configuration, VLAN and STP settings, link aggregation, QoS, ACL, SNMP/RMON management, and hardware specifications. The document also provides troubleshooting tips and reference tables for connectors and LEDs. This manual is written in Chinese.