请参考下表检查设备连接是否正确或调节交换机工作模式。
Please check whether the switch is connected properly or adjust the operating mode of
the switch according to the following table.
指示灯/开关
说明
PWR
长亮:交换机通电正常。
熄灭:交换机未通电或通电异常。
1~24
、
25/25F
、
26/26F
长亮:端口已连接。
闪烁:端口正在传输数据。
熄灭:端口未连接,或连接异常。
工作模式拨码开关。
标准模式:默认模式。此模式下,交换机为普通非网管型交换机,
所有端口之间可以相互通信。
流控关闭:此模式下,交换机关闭所有端口流控,以满足各种复
杂环境的“网络克隆”需求。
端口隔离:此模式下,
1~24
号端口不能互相通信,但都能与
25
、
25F
、
26
和
26F
号端口通信。可以隔离
DHCP
广播,减少广播
风暴。
LED indicator/Toggle
Description
PWR
Solid on: The switch is powered on properly.
Off: The switch is not powered on, or not powered on properly.
1 to 24, 25/25F, 26/26F
Solid on: The corresponding port is connected to a device.
Blinking: Data is being transmitted over the corresponding port.
Off: The corresponding port is not connected or is not connected properly.
Warning
This is a Class A product. In a domestic environment, this
product may cause radio interference, in which case the
user may be required to take adequate measures.