Juniper QFX5110 Series User Manual

CHAPTER 44
Alarms and System Log Messages
IN THIS CHAPTER
Understand Alarms | 623
Chassis Alarm Messages | 624
Chassis Alarm Messages on a QFX3600 or QFX3600-I Device | 629
Chassis Alarm Messages on a QFX3500 Device | 632
Interface Alarm Messages | 636
Understand Alarm Types and Severity Levels on EX Series Switches | 637
Check Active Alarms with the J-Web Interface | 639
Monitor System Log Messages | 640
Understand Alarms
The QFX Series switches support different alarm types and severity levels. Table 131 on page 623 provides
a list of alarm terms and definitions that may help you in monitoring the device.
Table 131: Alarm Terms and Definitions
DefinitionTerm
Signal alerting you to conditions that might prevent normal operation. On the device, alarm indicators
might include the LCD panel and LEDs on the device. The LCD panel (if present on the device)
displays the chassis alarm message count. Blinking amber or yellow LEDs indicate yellow alarm
conditions for chassis components.
Alarm
Failure event that triggers an alarm.Alarm condition
623

Juniper QFX5110 Series Specifications

General

Rack Units	1U
Operating System	Junos OS
Form Factor	Fixed
Management	CLI, SNMP, NETCONF
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Humidity	5% to 90% non-condensing
AC Power Input	100-240 VAC
Power Supply	Redundant, hot-swappable