Led Summary; Rsp Leds - Cisco ASR 903 Hardware Installation Manual

Chapter 5 Troubleshooting

LED Summary

The following sections describe the meanings of the LEDs on the Cisco ASR 903 Router.
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RSP LEDs

Table 5-10
Note
Table 5-10
LED
Power
(PWR)
Status
(STAT)
Active
(ACTV)
Management
port
(MGMT)
Sync status
(SYNC)
OL-25178-04
RSP LEDs, page 5-7
Interface Module LEDs, page 5-8
Power Supply LEDs, page 5-10
Fan Tray LEDs, page 5-10
Alarm Conditions, page 5-11
summarizes the RSP LEDs.
A major alarm condition indicates the failure of a single fan in the fan tray; a critical alarm
indicates the failure of multiple fans. In the event that a single fan fails, the
Cisco ASR 903 Router software adjusts the fan speed to prevent excessive heat within the
chassis.
RSP LEDs
Color/State Description (two LEDs for eachT1/E1 port)
Off Disabled/no power to RSP
Green Power rails on RSP in range
Off Disabled/power down
Red Failure to boot (lit at reset)
Yellow Rommon booted
Green IOS booted and running
Off Not available
Yellow Standby (indicates standby RSP)
Green Active (indicates active RSP)
Off No connection
Green Connected with no activity
Flashing Connected with activity
green
Off Not enabled
Yellow Free run
Cisco ASR 903 Router Hardware Installation Guide
LED Summary
5-7