H3C Technologies H3C SecBlade NetStream Cards - Manual (Page 275)

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Table 18 Severity description
Severity Severity value Description Corresponding keyword
in commands
Emergency 0 The system is unusable. emergencies
Alert 1
Action must be taken
immediately
alerts
Critical 2 Critical conditions critical
Error 3 Error conditions errors
Warning 4 Warning conditions warnings
Notice 5
Normal but significant
condition
notifications
Informational 6 Informational messages informational
Debug 7 Debug-level messages debugging
Eight output destinations and ten channels of system
information
The system supports eight information output destinations, including the console, monitor terminal
(monitor), log buffer, log host, trap buffer, SNMP module, web interface (syslog), and log file.
The system supports ten channels. The eight channels 0 through 6, and channel 9 are configured with
channel names, output rules, and are associated with output destinations by default. The channel names,
output rules and the associations between the channels and output destinations can be changed through
commands. Besides, you can configure channels 7, and 8 without changing the default configuration of
the eight channels.
Table 19 Information channels and output destinations
Information
channel
number
Default
channel name
Default output
destination
Description
0 console Console Receives log, trap and debugging information.
1 monitor Monitor terminal
Receives log, trap and debugging information,
facilitating remote maintenance.
2 loghost Log host
Receives log, trap and debugging information
and information will be stored in files for future
retrieval.
3 trapbuffer Trap buffer
Receives trap information, a buffer inside the
device for recording information.
4 logbuffer Log buffer
Receives log and debugging information, a buffer
inside the device for recording information.
5 snmpagent SNMP module Receives trap information.
6 channel6 Web interface Receives log information.
7 channel7 Not specified Receives log, trap, and debugging information.