Huawei AR1200 Series Hardware Description page 179

Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description
Number
in
7-1
2
3
5
4
6
Figure 7-2
Issue 03 (2012-04-20)
Indicator
Figure
WAN
ACT
WLAN
RST
WLAN
shows the indicators on the AR1220VW rear panel.
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Color Description
Green If the indicator is steady on, at least one
GE interface has been connected or
activated.
If the indicator is off, neither GE
interface is connected or activated.
Red and green If the indicator is green, devices have
been deployed by using the USB disk.
If the indicator blinks green, data is
being read from the USB disk.
If the indicator is red, the device cannot
be correctly connected to the NMS or
cannot be registered with the NMS.
If the indicator blinks red, an error
occurs when configuration files are
being executed or data is being read
from the USB disk.
If the indicator is off, the USB disk is
not inserted, the USB interface fails, or
the indicator fails.
Green If the indicator is steady on, the link has
been connected or activated.
If the indicator blinks (≤20 Hz), the
link is transmitting data. If the traffic
volume of transmitted data increases,
the indicator blinks faster.
If the indicator is off, the link is not
connected or activated.
CAUTION
The Reset button is used for resetting the device manually.
Resetting the device will cause service interruption; therefore,
confirm the action before you reset the device.
The button enables and disables the WLAN function.
7 List of Indicators
172