468 CHAPTER 12: USING SYSTEM MANAGEMENT COMMANDS
channel-name:
Channel name to be set. The name can be channel6, channel7,
channel8, channel9, console, logbuffer, loghost, monitor, snmpagent,
trapbuffer.
state: Set the state of the information.
state:
Specify the state as on or off.
Description
Use the info-center source command to add/delete a record to the information
channel. Use the
undo info-center source command to delete the contents of
the information channel.
For example, for the filter of IP module log output, you can configure to output
the logs at a level higher than warnings to the log host and output those higher
than informational to the log buffer. You can also configure to output the trap
information on the IP module to a specified trap host, etc.
The channels for filtering in all the directions are specified by this configuration
command. All the information will be sent to the corresponding directions
through the specified channels. You can configure the channels in the output
direction, channel filter information, filtering and redirecting of all kinds of
information.
At present, the system distributes an information channel in each output direction
by default, shown as follows:
In addition, each information channel has a default record with the module name
“default” and module number as 0xffff0000. However, for different information
channel, the default log, trap and debugging settings in the records may be
different with one another. Use default configuration record if a module does not
have any specific configuration record in the channel.
Example
Configure to enable the log information of STP module in SNMP channel and
allows the output of the information with a level no higher than emergencies.
<SW5500>system-view
System View: return to User View with Ctrl+Z.
[SW5500]info-center source stp channel snmpagent log level
emergencies
Tab le 57 Information Channel in Each Output Direction by Default
Output direction Information channel name
Console console
Monitor monitor
Info-center loghost loghost
Log buffer logbuffer
Trap buffer trapbuffer
snmp snmpagent
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