H3C S3100-52P Operation Manual page 775

Operation Manual – Information Center
H3C S3100-52P Ethernet Switch
alerts
critical
errors
warnings
notifications
informational
debugging
Information filtering by severity works this way: information with the severity value
greater than the configured threshold is not output during the filtering.
If the threshold is set to 1, only information with the severity being emergencies will
be output;
If the threshold is set to 8, information of all severities will be output.
III. Ten channels and six output directions of system information
The system supports six information output directions, including the Console, Monitor
terminal (monitor), logbuffer, loghost, trapbuffer and SNMP.
The system supports ten channels. The channels 0 through 5 have their default
channel names and are associated with six output directions by default. Both the
channel names and the associations between the channels and output directions can
be changed through commands.
Table 1-2 Information channels and output directions
Information channel
0
1
2
Severity
Default channel
number
console
monitor
loghost
Severity value
Information that demands prompt
2
reaction
3 Critical information
4 Error information
5 Warnings
Normal information that needs to
6
be noticed
Informational information to be
7
recorded
Information generated during
8
debugging
name
Console (Receives log, trap and
debugging information.)
Monitor terminal (Receives log, trap
and debugging information,
facilitating remote maintenance.)
Log host (Receives log, trap and
debugging information and
information will be stored in files for
future retrieval.)
1-2
Chapter 1 Information Center
Description
Default output direction