Cisco XR 12410 - Manual (Page 151)

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Cisco XR 12410 and Cisco XR 12810 Router Installation Guide
OL-17441-01
Chapter 4 Troubleshooting the Installation
Troubleshooting the Processor Subsystem
The alphanumeric message displays also provide information about different
levels of system operation, including the status of the PRP, router error messages,
and user-defined status and error messages
Note A list of all system and error messages appears in the Cisco IOS XR System Error
Messages publication.
Troubleshooting the Route Processor
When the router is powered on, the alphanumeric display on the RP indicate the
following (
Figure 4-8 ):
• Upper row—Indicates which RP software component is running. At the end
of a successful boot process, this display reads MSTR.
• Lower row—Indicates the current phase of the boot process. At the end of a
successful boot process, this display reads PRP.
Figure 4-8 RP Alphanumeric Display
H10780
PROCESSOR
Upper alphanumeric
LED display (four digits)
Lower alphanumeric
LED display (four digits)