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IN-5
Cisco uBR10012 Universal Broadband Router Troubleshooting Guide
OL-1237-01
T
TCC+
LEDs
4-8
troubleshooting 4-8
TDR B-2
telco-return commands A-3
terminal settings 3-8
test equipment B-1
time domain reflectometers B-2
Timing, Communication, and Control Plus card, see also
TCC+ card
tools and test equipment
B-1
troubleshooting
access lists
3-13
alignment errors 3-15
ARP traffic 3-9
basic checklist 1-1
bus errors 3-13, 4-5
cache parity errors 4-4
CPUHOG errors 3-11
debug and system messages 3-11
excessive interrupts 3-12
excessive processes 3-12
excessive SNMP traffic 3-13
flowchart 1-4
Gigabit Ethernet 4-18
hardware 1-4
high CPU utilization 3-9
IP input processing 3-12
line cards 4-1
low memory errors 3-16
memory parity errors 3-16
memory problems 3-15
OC-12 DPT/SRP 4-14
OC-12 POS 4-12
OC-48 DPT/POS 4-16
particle pool fallbacks 3-17
processes 3-11
redundant PRE-1 modules 3-3
scheduler problems 3-12
software forced crashes 4-6
spurious interrupts 3-18
spurious memory accesses 3-19
system crashes 3-8
system problems 3-8
TCC+ 4-8
test equipment B-1
TTY lines 3-11
TX LED
OC-48 DPT/POS
4-16
U
unsupported commands A-1
V
verifying the hardware 1-2
virtual exec processes 3-11
VTY sessions 3-11
W
WRAP LED
OC-48 DPT/POS
4-17