H3C S3610-28P Operation Manual page 1252

Operation Manual – Information Center
H3C S3610&S5510 Series Ethernet Switches
Table 1-1 Severity description
Severity
emergencies
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 0, only information with the severity being emergencies will
be output;
If the threshold is set to 7, 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,
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 number
0
1
2
3
Severity value
0 The system is unavailable.
1 Information that demands prompt reaction
2 Critical information
3 Error information
4 Warnings
5 Normal information that needs to be noticed
6 Informational information to be recorded
7 Information generated during debugging
Default channel
name
console
monitor
loghost
trapbuffer
1-2
Chapter 1 Information Center Configuration
Description
Default output direction
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.)
Trap buffer (Receives trap information, a
buffer inside the router for recording
information.)