H3C Technologies H3C S5120 Series Switches - Manual (Page 663)

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Figure 1-4 Network diagram for sending log information to the console
Configuration procedure
# Enable information center.
<Sysname> system-view
[Sysname] info-center enable
# Use channel console to output log information to the console (optional, console by default).
[Sysname] info-center console channel console
# Disable the output of log, trap, and debugging information of all modules on channel console.
[Sysname] info-center source default channel console debug state off log state off trap state
off
As the default system configurations for different channels are different, you need to disable the output
of log, trap, and debugging information of all modules on the specified channel (console in this example)
first and then configure the output rule as needed so that unnecessary information will not be output.
# Configure the information output rule: allow log information of ARP and IP modules with severity equal
to or higher than informational to be output to the console. (Note that the source modules allowed to
output information depend on the device model.)
[Sysname] info-center source arp channel console log level informational state on
[Sysname] info-center source ip channel console log level informational state on
[Sysname] quit
# Enable the display of log information on a terminal. (Optional, this function is enabled by default.)
<Sysname> terminal monitor
Info: Current terminal monitor is on.
<Sysname> terminal logging
Info: 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, which then displays the
information.