Cisco 12416 Installation And Configuration Manual page 255

Chapter 5 Troubleshooting the Installation
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Figure 5-6
Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
Upper row—Indicates which software component is running. At the end of a
successful boot process, this display reads IOS.
Lower row—Indicates the current phase of the boot process. At the end of a
successful boot process, this display reads RUN.
Line Card Alphanumeric Display
Troubleshooting the Processor Subsystem
Upper alphanumeric
LED display (four digits)
Lower alphanumeric
LED display (four digits)
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