Troubleshooting the Installation 5-11
Troubleshooting the Processor Subsystem
— If the power supplies and blowers appear operational but none of the RP LEDs or
displays are on, suspect that the RP has not been properly installed or that the
+5 VDC output from the power supplies is faulty. Turn the power supply power
switch OFF (STANDBY on an AC-input power supply) on each power supply,
loosen the two captive screws on the top and bottom of the RP faceplate, and use
the ejector levers to eject and reseat the RP. Tighten the captive screws, then power
up the system by turning the power supply power switches to ON (|).
TLB
INIT
Initialize TLB
CACH
INIT
Initialize CPU data and instruction cache
CACH
PARY
Enable CPU cache parity
MEM
INIT
Initialize main memory
NVRAM
SIZE
Size of the NVRAM
PCMC
INIT
Initialize the PCMCIA
EXIT
INIT
Exit the initialization sequence
IOS
UP
The Cisco IOS software is up and running
MSTR
RP
The RP is enabled and recognized by the system
1. The messages shown do not indicate a specific sequence.
2. Some messages appear briefly (millisecond duration); others last several seconds.
Table 5-1
RP Alphanumeric LED Display Messages (Continued)
LED Display
1
Indications
2
Summary of Contents for Gigabit Switch Router Cisco 12012
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