H3C Technologies H3C WX3000 Series Unified Switches - Manual (Page 538)

51-2
Severity Severity value Description
informational 7 Informational information to be recorded
debugging 8 Information generated during debugging
Information filtering by severity works this way: information with the severity value greater than the
configured threshold is not output during the filtering.
z
If the threshold is set to 1, only information with the severity being emergencies will be output;
z
If the threshold is set to 8, information of all severities will be output.
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 51-2 Information channels and output directions
Information
channel number
Default channel
name
Default output direction
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 information, a buffer inside the device
for recording information.)
5 snmpagent SNMP NMS (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 directions function independently and take effect only after the
information center is enabled.
Outputting system information by source module
The system information can be classified by source module and then filtered. Some module names and
description are shown in
Table 51-3 .