3Com Switch 8800 Advanced Software V5 Configuration Guide

Information Center Configuration Examples 1133
Outputting Log
Information to the
Console
Network requirements
■ Log information with a severity higher than informational will be output to the
console;
■ The source modules are ARP and IP.
Network diagram
Figure 333 Network diagram for sending log information to the console
Configuration procedure
# Enable information center.
<Sysname> system-view
[Sysname] info-center enable
# Specify the channel to output log information to the console (optional, Console
by default).
[Sysname] info-center console channel console
# Disable the output of log, trap, and debug information of all modules to the log
host.
[Sysname] info-center source default channel console debug state off
log state off trap state off
c
CAUTION:
■ As the default system configurations for different channels vary, ensure that
the output of log, trap, and debug information for the specified channel
(console in this example) of all modules is disabled before the system
information can be output to meet the current network requirements.
■ Use the display channel command to display the state of a channel.
# Enable system information output for the ARP and IP modules, with information
severity ranging from emergencies to informational.
[Sysname] info-center source ARP channel console log level informational
[Sysname] info-center source ip channel console log level informational
[Sysname] quit
# Enable the display of log information on a monitor terminal.
<Sysname> terminal monitor
% Current terminal monitor is on
<Sysname> terminal logging
% Current terminal logging is on
After the above configuration takes effect, if the specified module generates log
information, the information center automatically sends the log information to the
Console and displays it on the console.
PC
Console
Device