Juniper EX4300 Series User Manual

Purpose
NOTE: This topic applies only to the J-Web Applicaon package.
Use the monitoring funconality to lter and view system log messages for EX Series switches.
Acon
To view events in the J-Web interface, select Monitor > Events and Alarms > View Events.
Apply a lter or a combinaon of lters to view messages. You can use lters to display relevant events.
Table 92 on page 327 describes the dierent lters, their funcons, and the associated acons.
To view events in the CLI, enter the following command:
show log
Table 92: Filtering System Log Messages
Field Funcon Your Acon
System Log File Species the name of a system log le
for which you want to display the
recorded events.
Lists the names of all the system log les
that you congure.
By default, a log le, messages, is included
in the /var/log/ directory.
To specify events recorded in a parcular
le, select the system log lename from
the list— for example, messages.
Select Include archived les to include
archived les in the search.
Process Species the name of the process
generang the events you want to
display.
To view all the processes running on
your system, enter the CLI command
show system processes.
For more informaon about processes,
see the Junos OS Installaon and
Upgrade Guide
.
To specify events generated by a process,
type the name of the process.
For example, type mgd to list all messages
generated by the management process.
327

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