Cisco Systems XR 12410 manual Identifying Startup Issues

Chapter 4 Troubleshooting the Installation

Troubleshooting Overview

Identifying Startup Issues

Table 4-1shows the contents of the alphanumeric displays on the RP and the line cards, as well as the normal LED states on the alarm card, the power entry modules (AC or DC), and the blower module after a successful system startup.

Table 4-1	Alphanumeric Displays and LEDs at System Startup
Component	Type of Indicator	Display Contents/LED Status and Meaning
RP	Alphanumeric	Top row: MSTR
	display	Bottom row: PRP
		The RP is enabled and recognized by the system; a valid
		Cisco software image is running.
Line Cards	Alphanumeric	Top row: IOS XR
	display	Bottom row: RUN
		The line card is enabled and ready for use.
Alarm Display	Detected alarm	Critical: Off
	severity	Major: Off
		Minor: Off
	MBUS (Alarm A and	Enabled: On
	Alarm B cards)	Fail: Off
	CSC 0 and 1	Enabled: On
		Fail: Off
	SFC 0, 1, 2, 3, and 4	Enabled: On
		Fail: Off
AC Power	Power status	Pwr OK: On
Supplies		Fault: Off
		Temp: Off
		Ilim: Off
		The correct power module voltages are present and no faults
		have been detected.

	Cisco XR 12410 Router Installation Guide
4-4	OL-13832-01