Command Manual â System Management 
Quidway S8500 Series Routing Switches  Chapter 4  System Maintenance Commands
 
Huawei Technologies Proprietary 
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Table 4-12 Default information switch state of each channel 
Channel 
Log information 
switch 
Trap information 
switch 
Debug information 
switch 
Console Enable  Disable  Enable 
Terminal Enable  Disable  Enable 
Log host Enable Enable Disable 
Trapbuffer Disable  Enable  Disable 
Logbuffer Enable  Disable  Disable 
SNMPagent Disable  Enable  Disable 
Logfile Enable  Disable  Disable 
Channel7 Enable Enable Disable 
Channel8 Enable Enable Disable 
Channel9 Enable Enable Disable 
 
î  Note:  
If you only specify the level for one/two of the three types of information, the level(s) of 
the unspecified two/one return(s) to the default. For example, if you only define the 
level of the log information, then the levels of the trap and debugging information return 
to the defaults. 
 
channel-number: Channel number to be set. 
channel-name: Channel name to be set. The name can be channel7, channel8, 
channel9, console, logbuffer, loghost, monitor, snmpagent, trapbuffer, logfile. 
state: Sets the state of the information.  
state: Specifies 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 cancel the contents of the information 
channel. 
Use this command to configure the information of log/trap/debugging type. 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, and so on.