一、Password Recovery Mode

1.當 Switch 在 Booting 時按住【Shift】並連續按數字【6】即可進入【Password Recovery Mode】。

2.Power on the Switch. After the UART init is loaded to 100%, the Switch will allow 2 seconds for the user topress the hotkey （shift + 6） to enter the “Password Recovery Mode.” Once the Switch enters the
“Password Recovery Mode,” all ports on the Switch will be disabled.

二、預設登入IP> http://10.90.90.90

預設帳號及密碼（fields blank and click Login，留空直接登入）

When connecting to the Web UI of the Switch for the first time, leave the User Name and Password fields blank and click Login since there are no login user accounts created by default on the Switch

三、User Accounts Settings

1.Management
User Accounts Settings

Privilege Enter the privilege level for this account here. The range is from 1 to 15.
Privilege 15（管理者優先權）

四、IPv4 Interface

L3 Features > Interface > IPv4 Interface

五、System Information Settings

System > System Information Settings

六、SNMP

Management > SNMP > SNMP Global Settings

Trap Source Interface Enter the interface whose IP address will be used as the source address for
sending the SNMP trap packet.

七、Vlan MODE

1. Access Mode: The port will be an untagged member of VLAN.
2. Trunk Mode: The port is either a tagged port or an untagged member port of its native VLAN and can be a tagged member of other VLANs configured.
3. Hybrid Mode: The port can be an untagged or a tagged member of all VLANs configured.
4. Dot1q-Tunnel Mode: The port behaves as an UNI port of a service VLAN.
5. Private VLAN Mode: The port behaves as a Private VLAN port.