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Cisco Systems Cisco 12816 Manuale Utente

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Chapter 5      Troubleshooting the Installation
Troubleshooting Overview
5-4
Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
Identifying Startup Issues
 shows the contents of the alphanumeric displays on the RP and the line 
cards, as well as the normal LED states on the alarm card, the power modules (AC 
or DC), and the blower modules after a successful system startup.
Table 5-1
Alphanumeric Displays and LEDs at System Startup 
Component
Type of Indicator
Display Contents/LED Status and Meaning
RP
Alphanumeric 
display
Upper row: MSTR
 
Lower row: GRP or PRP
The RP is enabled and recognized by the system; a valid 
Cisco IOS software image is running.
Line Cards
Alphanumeric 
display
Upper row: IOS
 
Lower row: RUN
The line card is enabled and ready for use.
Alarm Cards
Detected alarm 
severity
 
 
Alarm card
 
CSC 0 and 1
 
SFC 0, 1, 2, and 3,
Critical: Off
 
Major: Off
 
Minor: Off
 
Enabled: On
 
Fail: Off
Enabled: On
 
Fail: Off
Enabled: On
 
Fail: Off
2000 Watt AC 
Power Supplies 
Power status
PWR OK: On
 
FAULT: Off
 
TEMP: Off
 
ILIM: Off
The correct power module voltages are present and no faults 
have been detected.