Juniper EX4300 Series User Manual

Table 93: Viewing System Log Messages
Field Funcon Addional Informaon
Process Displays the name and ID of the process that
generated the system log message.
The informaon displayed in this eld is
dierent for messages generated on the local
Roung Engine than for messages generated
on another Roung Engine (on a system with
two Roung Engines installed and
operaonal). Messages from the other Roung
Engine also include the ideners re0 and re1
that idenfy the Roung Engine.
Severity Severity level of a message is indicated by
dierent colors.
• Unknown—Gray—Indicates no severity level
is specied.
• Debug/Info/Noce—Green—Indicates
condions that are not errors but are of
interest or might warrant special handling.
• Warning—Yellow or Amber—Indicates
condions that warrant monitoring.
•
Error—Blue—Indicates standard error
condions that generally have less serious
consequences than errors in the emergency,
alert, and crical levels.
•
Crical—Pink—Indicates crical condions,
such as hard-drive errors.
• Alert—Orange—Indicates condions that
require immediate correcon, such as a
corrupted system database.
• Emergency—Red—Indicates system panic or
other condions that cause the switch to
stop funconing.
A severity level indicates how seriously the
triggering event aects switch funcons.
When you congure a locaon for logging a
facility, you also specify a severity level for the
facility. Only messages from the facility that
are rated at that level or higher are logged to
the specied le.
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Juniper EX4300 Series Specifications

General

Product Series	EX4300 Series
Power Consumption	Varies by model and configuration
Virtual Chassis Technology	Up to 10 switches
Software	Junos OS
Ports	24-port and 48-port models
10GBASE SFP+ Ports	Up to 8 ports
40GBASE QSFP+ Ports	2
Uplink Ports	Up to 4 ports
Jumbo Frames	Up to 9216 bytes
Operating Temperature	0°C to 45°C
Relative Humidity	5% to 90% noncondensing
Input Voltage	100 to 240V AC
Power Supply	AC or DC
Power Supply Options	AC or DC
Stacking	Yes
Layer 2 Features	Includes VLAN, STP, RSTP, MSTP, LACP
Layer 3 Features	OSPF, BGP
Management	CLI, Web GUI, SNMP
Security Features	DHCP snooping
QoS	8 queues per port, DSCP
Storage Temperature	-40°C to 70°C