iSpirit 3026 Switch Quick Configuration Guide is a quick configuration guide for iSpirit 3026 switch, which mainly introduces the port VLAN configuration, 802.1Q VLAN configuration, private VLAN configuration, VLAN internal port isolation configuration, STP (spanning tree) configuration, TRUNK port aggregation configuration, MIRROR (port mirroring) configuration, CONFIGURATION file backup, IMAGE software upgrade, SNMP configuration, MAC binding configuration, IP binding configuration, ACL access control list configuration, 802.1X authentication, subnet configuration, two-layer static multicast, password recovery, switch image file damage, etc.