Bridge/Router Installation and Configuration Guide

Chapter 5 Troubleshooting the Installation
Troubleshooting the Processor Subsystem
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Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
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Troubleshooting the RP
When the router is powered on, the alphanumeric display on the RP indicate the
following (
Figure 5-5):
• 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 GRP or PRP depending on the RP
type.
Figure 5-5 RP Alphanumeric Display
H10780
PROCESSOR
Upper alphanumeric
LED display (four digits)
Lower alphanumeric
LED display (four digits)