LEDs
41
Troubleshooting Cisco 3800 Series Routers
OL-5972-01
• Router powers on and boots only when a particular cable is disconnected.
–
There may be a problem with the module, interface card, or cable. For information about
customer service, see the “Obtaining Technical Assistance” section on page 12 of “Introduction
to Cisco 3800 Series Routers Hardware Documentation.” For warranty information, see the
“Cisco 90-Day Limited Hardware Warranty Terms” section on page 10 of “Introduction to
Cisco 3800 Series Routers Hardware Documentation.”
LEDs
LEDs enable you to determine router performance and operation. Figure 26 and Figure 27 show the
LEDs on the Cisco 3825 router. Figure 28 and Figure 29 show the LEDs on the Cisco 3845 router. Each
power supply in a Cisco 3845 router also has its own LED.
For an explanation of these LEDs, see Table 5.
Figure 26 Cisco 3825 Front-Panel LEDs
117780
0
1
COMPACT FLASH
S
Y
S
A
U
X
A
C
T
R
P
S
IP
P
W
R
A
IM
0
A
IM
1
P
V
D
M
0
P
V
D
M
1
P
V
D
M
2
P
V
D
M
3
R
SYS
ACT
SYS
PWR
RPS
AUX
PWR
AIM0
AIM1
PVDM0
PVDM1
PVDM2
PVDM3
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