Juniper EX9200 Features Manual page 192

VPLS Feature Guide for EX9200 Switches
CLI Quick
Configuration
174
Overview
Logical systems have their individual directory structure created in the
/var/logical-systems/logical-system-name
subdirectories:
/config —Contains the active configuration specific to the logical system.
—Contains system log and tracing files specific to the logical system.
/log
To maintain backward compatibility for the log files with previous versions of Junos
OS, a symbolic link (symlink) from the
/var/logical-systems/logical-system-name
is configured.
/tmp —Contains temporary files specific to the logical system.
The file system for each logical system enables logical system users to view trace logs
and modify logical system files. Logical system administrators have full access to view
and modify all files specific to the logical system.
Logical system users and administrators can save and load configuration files at the
logical-system level using the
they can also issue the show log
logical-system level.
This example shows how to configure and view a BGP trace file on a logical system. The
steps can be adapted to apply to trace operations for any Junos OS hierarchy level that
supports trace operations.
TIP: To view a list of hierarchy levels that support tracing operations, enter
the
help apropos traceoptions
Configuration
Configuring Trace Operations on page 175
Viewing the Trace File on page 175
Deactivating and Reactivating Trace Logging on page 177
Results on page 178
To quickly configure this example, copy the following commands, paste them into a text
file, remove any line breaks, change any details necessary to match your network
configuration, and then copy and paste the commands into the CLI at the
level.
set logical-systems A protocols bgp group internal-peers traceoptions file bgp-log
set logical-systems A protocols bgp group internal-peers traceoptions file size 10k
set logical-systems A protocols bgp group internal-peers traceoptions file files 2
set logical-systems A protocols bgp group internal-peers traceoptions flag update detail
directory. It contains the following
/var/logs/logical-system-name
directory is created when a logical system
and configuration mode commands. In addition,
save load
, monitor , and file operational mode commands at the
command in configuration mode.
Copyright © 2016, Juniper Networks, Inc.
directory to the
hierarchy
[edit]