3Com SuperStack 4 Configuration Manual page 324

336 C 12: F S
HAPTER ILE YSTEM
M
ANAGEMENT
Info-center is enabled by default. After info-center is enabled, system
performances are affected when the system processes much information because
of information classification and outputting.
2 Configuring to output information to the log buffer
Perform the following operation in System View.
Table 402 Configuring the Output Information to Log Buffer
Operation
Output information to log buffer
Cancel the configuration of
outputting information to log buffer
3 Configuring the information source on the Switch
With this configuration, you can define the information that is sent to the log
buffer: generated by which modules, information type, information level, and so
on.
Perform the following operation in System View:
Table 403 Defining the Information Source
Operation Command
Define information
info-center source {
source
{
debug }* { level
Cancel the
undo info-center source {
configuration of
channel {
information source
specifies the module name;
modu-name
refers to the severity levels;
The information with the level below it will not be output.
specifies the channel number and
When defining the information sent to the log buffer,
must be set to the channel that corresponds to the Console
channel-name
direction.
Every channel has been set with a default record, whose module name is
and the module number is 0xffff0000. However, for different channels, the default
record may have different default settings of log, trap and debugging. When there
is no specific configuration record for a module in the channel, use the default
one.
If you want to view the debugging information of some modules on the Switch,
you must select
debugging
information source, meantime using the
debugging Switch of those modules.
You can use the following commands to configure log information, debugging
information and the time-stamp output format of trap information.
Perform the following operation in System View.
Command
info-center logbuffer [ channel {
channel-number
buffersize
undo info-center logbuffer [ channel |
size ]
channel-number | channel-name
severity
channel-number
default
specifies the severity level of information.
severity
channel-name
as the information type when configuring the
debugging
| channel-name
]
modu-name | default } channel
} [ { log | trap |
state
| state }* ]
modu-name
| default }
channel-name
| }
represents all the modules;
channel-number
specifies the channel name.
channel-number
command to turn on the
} | size
level
or
default