
Chapter 4 Troubleshooting the Installation
Troubleshooting the Processor Subsystem
Table   | Troubleshooting Using Other Alphanumeric Display Messages (continued)  | ||
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Display | 
  | Meaning  | Source  | 
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DIAG | 
  | Diagnostic mode.  | RP  | 
MODE  | 
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DIAG  | 
  | Downloading field diagnostics over the MBus.  | RP  | 
LOAD  | 
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DIAG  | 
  | Downloading field diagnostics over the fabric.  | RP  | 
F_LD  | 
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DIAG  | 
  | Launching field diagnostics.  | RP  | 
STRT  | 
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DIAG  | 
  | Cancel field diagnostics.  | RP  | 
HALT  | 
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DIAG  | 
  | Running field diagnostics tests.  | RP  | 
TEST  | 
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DIAG  | 
  | Field diagnostics completed successfully.  | RP  | 
PASS1  | 
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POST  | 
  | Launching   | RP  | 
STRT  | 
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UNKN  | 
  | Unknown state.  | RP  | 
STAT  | 
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ADMN  | 
  | Line card is administratively down.  | RP  | 
DOWN  | 
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SCFG  | 
  | Incorrect   | RP  | 
PRES1  | 
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SCFG1  | 
  | Required   | RP  | 
REDQ | 
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1.This LED sequence only appears in Cisco IOS XR 
2.The fabric downloader loads the Cisco IOS XR software image onto the line card.
  | Cisco XR 12410 Router Installation Guide | 
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