INDEX
A
C
AC power
cables
specifications A-3
connecting 3-11
AC power LED 1-6
cabling requirements
inline network adapter 5-5
adapters
considerations 4-3
inline network adapter (examples) 5-9
inline 5-1
CD/DVD drive
PCI bus, identification 4-3
altitude
problems 6-41
CD/DVD drive activity LED 1-5
guidelines B-3
CNFG diagnostic panel LED 6-31
Configuration/Setup Utility program
using C-1
B
connections
cables 3-11
back panel
power 3-11
LEDs (figure) 1-5
troubleshooting 6-3
beeps
connectors and ports
lack of
troubleshooting 6-29
inline network adapter 5-3
locations 1-7
beep symptoms 6-25
corrosion
boot order 4-3
BRD diagnostic panel LED 6-33
preventing damage B-4
cover
removing 4-1
Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide
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IN-1
Index
CPU diagnostic panel LED 6-31
E
electromagnetic interference
D
See EMI
DASD diagnostic panel LED 6-32
electrostatic discharge
See ESD
DC power
installation precautions 2-6
EMI
preventing effects of B-5
DC power LED 1-6
diagnostic error codes 6-33
environment
maintaining B-1
diagnostic panel
error definitions (table) 6-30
error codes
definitions 6-33
LEDs
format 6-7
figure 6-17
table 6-17
error logs
viewing 6-10
diagnostic programs
overview 6-7
ESD
preventing damage 2-8, B-4
starting 6-9
troubleshooting with 6-4
diagnostics LEDs
Ethernet activity LED 1-6
Ethernet controller
troubleshooting 6-12
Light Path 6-17
troubleshooting (chart) 6-14
diagnostic tools
overview 6-5
Ethernet link LED 1-6
Ethernet port
drives
connector pinouts 1-8
installing 4-13
dust
preventing damage B-4
F
FAN diagnostic panel LED 6-32
front panel
Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide
IN-2
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Index
figure 1-3
warnings 2-1
LEDs 1-4
installing
drives 4-13
intermittent problems
H
troubleshooting 6-42
hard disk drive
installing 4-13
L
problems 6-41
hard disk drive activity LED 1-4
LEDs
hard disk drive status LED 1-5
back panel (figure) 1-5
hardware
checking 3-12
troubleshooting 6-1
hardware option
description 1-4, 1-6
diagnosing problems using 6-15
problems 6-44
diagnostic panel
figure 6-17
humidity
maintenance guidelines B-3
table 6-17
front panel (table) 1-4
front view 1-3
I
inline network adapter 5-3
I/O connectors 1-7
power supply 6-16
information LED 1-4
rear view 1-5
inline network adapter
troubleshooting 6-15
cabling examples 5-9
Light Path Diagnostics
cabling requirements 5-5
LEDs 6-17
description 5-1
using 6-15, 6-16, 6-21
specifications 5-4, A-5
installation
line conditioners
using B-8
rack 3-5
tabletop 3-10
Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide
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IN-3
Index
M
P
magnetism
PCI bus configuration 4-3
preventing effects of B-5
maintenance B-1 to B-7
PCI diagnostic panel LED 6-33
ports
MEM diagnostic panel LED 6-31
Ethernet 1-7
memory
inline network adapter 5-3
problems 6-43
messages
serial 1-8
POST
diagnostic 6-7
microprocessor
problems 6-43
description 6-6
error codes 6-49
power
connecting to system 3-11
problems 6-45
N
power on LED 1-4, 1-6
power-on self-test
network
connection problems 6-13
removing WAE from 3-12
NMI diagnostic panel LED 6-31
no beep symptoms 6-29
See POST
power source interruptions
preventing damage from B-6
power subsystem
troubleshooting 6-11
power supplies
O
LEDs
operating requirements
minimum configuration 6-11
OVER SPEC diagnostic panel LED 6-30
troubleshooting with 6-16
specifications A-2
using uninterruptible B-8
power supply
replacing 4-15
problem solving
Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide
IN-4
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Index
overview 6-1
shock
preventing damage B-6
tips 6-23
PS1 diagnostic panel LED 6-30
short circuit 6-11
PS2 diagnostic panel LED 6-31
site environment
maintenance factors B-1
software problems
R
troubleshooting 6-49
rack installation 3-5
SP diagnostic panel LED 6-31
rack requirements 3-2
status LEDs 1-5
troubleshooting 6-15
radio frequency interference
surge protectors
See RFI
using B-7
RAID diagnostic panel LED 6-32
switches
Remind button
troubleshooting 6-3
description 6-21
removing or replacing WAE 3-12
symptoms and solutions
tables 6-24
replacing power supply 4-15
system board LEDs
RFI
figure 6-19
preventing effects of B-5
system error LED 1-4, 1-6
description 6-30
S
troubleshooting with 6-16
system locator LED 1-4, 1-6
safety
general precautions 2-4
system problems
identifying 6-2
warnings 2-1
system reliability 2-6
serial port
connector pinout 1-8
description 1-8
T
problems 6-48
S ERR diagnostic panel LED 6-31
tabletop installation
Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide
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IN-5
Index
preventing damage B-6
procedure 3-10
TEMP diagnostic panel LED 6-32
VRM diagnostic panel LED 6-31
temperature
maintenance guidelines B-2
test log
viewing 6-10
troubleshooting
W
WAE
installing 3-5
connections 6-3
maintaining B-1
diagnostic tools 6-5
removing or replacing 3-12
Ethernet controller 6-12
LEDs 6-15
network connections 6-13
warnings
installation 2-1
working inside WAE with power on 2-7
power subsystem 6-11
switches 6-3
system hardware 6-1
trouble indicators 6-15
undetermined problems 6-21
using diagnostic programs 6-4
U
undetermined problems
troubleshooting 6-21
uninterruptible power supplies
using B-8
V
vibration
Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide
IN-6
OL-15012-02