Cisco XR 12410 - Manual (Page 159)

4-29
Cisco XR 12410 and Cisco XR 12810 Router Installation Guide
OL-17441-01
Chapter 4 Troubleshooting the Installation
Troubleshooting the Processor Subsystem
Troubleshooting Line Cards
When the line card is powered on, the display on the line card indicates the
following (
Figure 4-9 ):
• Upper row—Indicates which software component is running. At the end of a
successful boot process, this display reads IOS XR.
• Lower row—Indicates the current phase of the boot process. At the end of a
successful boot process, this display reads RUN.
Figure 4-9 Line Card Alphanumeric Display
H11344
Upper alphanumeric
LED display (four digits)
Lower alphanumeric
LED display (four digits)