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Chapter 18
Configuring System Message Logging
Setting the Message Display Destination Device
If message logging is enabled, you can send messages to specific locations in addition to the console.
Beginning in privileged EXEC mode, use one or more of the following commands to specify the
locations that receive messages:
Command
Step 1
configure terminal
Step 2
logging buffered [size] [level]
Step 3
logging host
Step 4
end
Step 5
terminal monitor
Step 6
show running-config
Step 7
copy running-config startup-config
The logging buffered global configuration command copies logging messages to an internal buffer. The
buffer is circular, so newer messages overwrite older messages after the buffer is full. To display the
messages that are logged in the buffer, use the show logging privileged EXEC command. The first
message displayed is the oldest message in the buffer. To clear the contents of the buffer, use the clear
logging privileged EXEC command.
To disable logging to the console, use the no logging console global configuration command. To disable
logging to a file, use the no logging file [severity-level-number | type] global configuration command.
OL-4059-01
Purpose
Enter global configuration mode.
Log messages to an internal buffer. The default buffer size is 4096. The
range is 4096 to 2147483647 bytes. Levels include emergencies 0, alerts
1, critical 2, errors 3, warnings 4, notifications 5, informational 6, and
debugging 7.
Do not make the buffer size too large because the bridge could run
Note
out of memory for other tasks. Use the show memory privileged
EXEC command to view the free processor memory on the bridge;
however, this value is the maximum available, and you should not
set the buffer size to this amount.
Log messages to a UNIX syslog server host.
For host, specify the name or IP address of the host to be used as the
syslog server.
To build a list of syslog servers that receive logging messages, enter this
command more than once.
For complete syslog server configuration steps, see the
UNIX Syslog Servers" section on page
Return to privileged EXEC mode.
Log messages to a non-console terminal during the current session.
Terminal parameter-setting commands are set locally and do not remain
in effect after the session has ended. You must perform this step for each
session to see the debugging messages.
Verify your entries.
(Optional) Save your entries in the configuration file.
Cisco Aironet 1400 Series Wireless Bridges Software Configuration Guide
Configuring System Message Logging
"Configuring
18-10.
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