Juniper J-Series Administration Manual page 11

Chapter 8
Chapter 9
Part 3
Chapter 10
Monitoring Events and Managing System Log Files
System Log Message Terms .........................................................................155
System Log Messages Overview ..................................................................156
System Log Message Destinations .........................................................157
System Log Facilities and Severity Levels ..............................................157
Regular Expressions ..............................................................................158
Before You Begin .........................................................................................159
Configuring System Log Messages with a Configuration Editor ....................160
Sending System Log Messages to a File ................................................160
Sending System Log Messages to a User Terminal ................................161
Archiving System Logs ..........................................................................161
Disabling System Logs ..........................................................................162
Monitoring System Log Messages with the J-Web Event Viewer ..................162
Filtering System Log Messages ..............................................................162
Viewing System Log Messages ..............................................................164
Configuring and Monitoring Alarms
Alarm Terms ...............................................................................................165
Alarm Overview ..........................................................................................166
Alarm Types .........................................................................................166
Alarm Severity ......................................................................................167
Alarm Conditions ..................................................................................167
Interface Alarm Conditions .............................................................167
Chassis Alarm Conditions and Corrective Actions ...........................170
System Alarm Conditions and Corrective Actions ...........................172
Before You Begin .........................................................................................172
Configuring Alarms with a Configuration Editor ..........................................172
Checking Active Alarms ...............................................................................174
Verifying the Alarms Configuration .............................................................175
Displaying Alarm Configurations ...........................................................175
Managing Services Router Software
Performing Software Upgrades and Reboots
Upgrade and Downgrade Overview .............................................................179
Upgrade Software Packages ..................................................................180
Recovery Software Packages .................................................................180
Before You Begin .........................................................................................181
Downloading Software Upgrades from Juniper Networks ............................181
Installing Software Upgrades with the J-Web Interface ................................182
Installing Software Upgrades from a Remote Server .............................182
Installing Software Upgrades by Uploading Files ...................................183
Installing Software Upgrades with the CLI ...................................................184
Table of Contents
155
165
179
xi
Table of Contents