Number in
Figure 7-2
Indicator Color Description
9 and 10 GE interface
indicators:
l The LINK
indicator is
in green.
l The ACT
indicator is
in yellow.
Green
If the indicator is steady on, a link
has been established.
If the indicator is off, no link is
established.
Yellow If the indicator is blinking, data is
being transmitted or received.
If the indicator is off, no data is being
transmitted or received.
7.2 Indicators on the AR2220 Panel
This section describes the indicators on the AR2220 panel.
Figure 7-3 shows the indicators on the AR2220 front panel.
Figure 7-3 Indicators on the AR2220 front panel
Table 7-3 describes the indicators on the AR2220 front panel.
Table 7-3 Description of indicators on the AR2220 front panel
Number in
Figure 7-3
Indicator Color Description
1 SYS Green If the indicator blinks once 2s (0.5
Hz), the system is running properly.
If the indicator blinks once 0.25s (4
Hz), the system is powering on or
restarting.
Red If the indicator is red, a fault that
affects services occurs and cannot be
rectified automatically. The fault
needs to be rectified manually.
Off If the indicator is off, the software is
not running or is being reset.
Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description 7 List of Indicators
Issue 03 (2012-04-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
174
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