H3C S5810 Series Operation Manual page 707

Table 1-1 Severity description
Severity
Emergency
Alert
Critical
Error
Warning
Notice
Informational
Debug
Seven output destinations and ten channels of system information
The system supports seven information output destinations, including the console, monitor terminal
(monitor), log buffer, log host, trap buffer, SNMP module and syslog.
The system supports ten channels. The seven channels 0 through 6 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, 8 and 9 without changing the default configuration
of the seven channels.
Table 1-2 Information channels and output destinations
Information
channel
channel name
number
0 console
1 monitor
2 loghost
3 trapbuffer
4 logbuffer
5 snmpagent
6 channel6
7 channel7
Severity value
0
1
2
3
4
5
6
7
Default
Default output destination
Console
Monitor terminal
Log host
Trap buffer
Log buffer
SNMP module
Syslog
Not specified
Description
The system is unusable.
Action must be taken immediately
Critical conditions
Error conditions
Warning conditions
Normal but significant condition
Informational messages
Debug-level messages
Receives log, trap and debugging
information.
Receives log, trap and debugging
information, facilitating remote
maintenance.
Receives log, trap and debugging
information and information will
be stored in files for future
retrieval.
Receives trap information, a
buffer inside the router for
recording information.
Receives log and debugging
information, a buffer inside the
router for recording information.
Receives trap information.
Receives log, trap, and
debugging information.
Receives log, trap, and
debugging information.
1-3
Description