3Com Switch 4200G Configuration Guide

350 CHAPTER 39: INFORMATION CENTER
Displaying and
Debugging
Information Center
After the performing the above configurations, you can execute the display
command in any view to display the running status of the information center, and
thus validate your configurations. You can also execute the reset command to clear
statistics on the information center. Make sure to execute the reset commands in the
User View.
Information Center
Configuration
Example
Log Output to the
Console
Network requirements
The switch sends the following information to the console: the log information of the
two modules ARP and IP, with severity higher than “informational”.
Network diagram
Figure 110 Networking for log output to the console
Configuration procedure
1 Enable the information center.
<S4200G> system-view
[4200G] info-center enable
2 Enable log information output to the console. Set the severity level threshold to
informational. Permit information output from the ARP and IP modules.
[4200G] info-center console channel console
[4200G] info-center source arp channel console log level informational
[4200G] info-center source ip channel console log level informational
3 Enable terminal display.
<S4200G> terminal monitor
Table 307 Display and debug information center
Operation Command
Display the settings of one or all information
channels
display channel [ channel-number |
channel-name ]
Display system log settings and memory
buffer record statistics
display info-center
display the status of the log buffer and the
records in the log buffer
display logbuffer [ unit unit-id ] [ level severity
| size buffersize ]* [ | { begin | exclude |
include } regular-expression ]
Display summary of the log buffer display logbuffer summary [ level severity ]
Display the status of the trap buffer and the
records in the trap buffer
display trapbuffer [ unit unit-id ] [ size
buffersize ]
Clear information in the log buffer reset logbuffer [ unit unit-id ]
Clear information in the trap buffer. reset trapbuffer [ unit unit-id ]
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