3Com Switch 7750 Configuration Guide Guide

762 CHAPTER 71: INFORMATION CENTER
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To view the debugging information of specific modules, you need to set the
information type as debug in the info-center source command, and enable
debugging for corresponding modules through the debugging command.
Enabling Information
Output to the Console
Table 589 lists the related configurations on the switch.
Enable information output to
a log host
info-center loghost
host-ip-addr [ channel {
channel-number |
channel-name } | facility
local-number | language {
chinese | english } ] *
Required
By default, the switch does
not output information to the
log host.
After you configure the switch
to output information to the
log host, the switch uses
information channel 2 by
default.
Be sure to set the correct IP
address. A loopback IP
address will cause an error
message prompting invalid
address.
Configure the source
interface through which log
information is sent to the log
host
info-center loghost source
interface-type
interface-number
Optional
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 the time
stamp
info-center timestamp { log
| trap | debugging } { boot |
date | none }
Optional
Table 588 Enable information output to a log host
Operation Command Description
Tabl e 589 Enable information output to the console
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
the console
info-center console channel
{ channel-number |
channel-name }
Required
By default, the switch uses
information channel 0 to
output log/debugging/trap
information to the console.
Define an information source
info-center source {
modu-name | default }
channel { channel-number |
channel-name } [ { log | trap |
debug } { level severity |
state state } ]*
Required