1-3
Information
channel
number
Default
channel name
Default output destination
Note
4 logbuffer
Log
buffer
Receives log and debugging
information, a buffer inside the
router for recording
information.
5
snmpagent
SNMP module
Receives trap information
6 channel6
Not
specified
Receives log, trap, and
debugging information
7 channel7
Not
specified
Receives log, trap, and
debugging information
8 channel8
Not
specified
Receives log, trap, and
debugging information
9 channel9
Not
specified
Receives log, trap, and
debugging information
Configurations for the six output destinations function independently and take effect only after the
information center is enabled.
Outputting system information by source module
The system is composed of a variety of protocol modules, and configuration modules. The system
information can be classified, filtered, and output according to source modules. You can use the
info-center source ?
command to view the supported information source modules.
Default output rules of system information
The default output rules define the source modules allowed to output information on each output
destination, the output information type, and the output information level as shown in
Table 1-3
, which
indicates that by default and in terms of all modules:
z
Log information with severity level equal to or higher than informational is allowed to be output to
the log host; log information with severity level equal to or higher than warning is allowed to be
output to the console, monitor terminal, and log buffer; log information is not allowed to be output to
the trap buffer and the SNMP module.
z
All trap information is allowed to be output to the console, monitor terminal and log host; trap
information with severity level equal to or higher than warning is allowed to be output to the trap
buffer and SNMP module; trap information is not allowed to be output to the log buffer.
z
All debugging information is allowed to be output to the console and monitor terminal; debugging
information is not allowed to be output to the log host, log buffer, trap buffer and the SNMP module.
