3Com Switch 4200G Configuration Guide

Information Center Configuration 347
Enabling Information
Output to a Monitor
Termi n al
Table 302 lists the related configurations on the switch.
When there are multiple Telnet users or dumb terminal users, some configuration
parameters (including module filter, language and severity level threshold settings) are
shared between them. In this case, change to any such parameter made by one user
will also be reflected on all other user terminals.
To view debug information of specific modules, you need to set the information type
as debug in the info-center source command, and enable debugging on
corresponding modules with the debugging command as well.
To view output debug/log/trap information on the monitor terminal, you should also
enable the corresponding debug/log/trap display on the switch.
For example, to view log information of the switch on a monitor terminal, you need
to not only enable log information output to the monitor terminal, but also enable
log terminal display with the terminal logging command.
Enable debug terminal
display
terminal debugging Optional
By default, debug terminal display is
disabled for terminal users.
Enable log terminal
display
terminal logging Optional
By default, log terminal display is
enabled for console users.
Enable trap terminal
display
terminal trapping Optional
By default, trap terminal display is
enabled for terminal users.
Table 301 Enable debug/log/trap terminal display
Operation Command Description
Table 302 Enable information output to a monitor terminal
Operation Command Description
Enter system view system-view —
Enable the information
center
info-center enable Optional
By default, the information center is
enabled.
Enable information
output to Telnet
terminal or dumb
terminal
info-center monitor channel
{ channel-number |
channel-name }
Required
By default, a switch outputs log
information to user terminal.
Define an information
source
info-center source { modu-name
| default } channel
{ channel-number |
channel-name } [ { log | trap |
debug } * { level severity | state
state } *]
Required
Set the format of time
stamp
info-center timestamp { log |
trap | debugging } { boot | date
| none }
Optional
This is to set the time stamp format
for log/debug/trap information
output.
This determines how the time
stamp is presented to users.