Huawei AR3200 Series Configuration Manual page 19

Huawei AR3200 Series Enterprise Routers
Configuration Guide - Device Management
Figure 2-1 Functions of the information channel
Information Channels and Output Directions
The system supports 10 channels. The first six channels (Channel 0 to Channel 5) have default
channel names and are associated with six default output directions. For devices equipped with
storage media, log information is output to log files through Channel 9 by default. That is, seven
total default output directions are supported.
For details of the association relationship between default channels and output directions, see
Table
Table 2-2 Association relationship between default channels and output directions
Channel
Number
0
1
2
Issue 03 (2011-11-27)
Logs
Traps
Debugs
Direction of logs
Direction of alarms
Direction of debugging
information
2-2.
Default
Channel Name
Console
Monitor
Loghost
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Copyright © Huawei Technologies Co., Ltd.
Information
channel
0
Console
1
Monitor
Loghost
2
Trapbuffer
3
Logbuffer
4
SNMP agent
5
channel6
6
channel7
7
8 channel8
channel9
9
Output Description
Direction
Console Outputs logs, alarms, and debugging
information to the local console.
Monitor Outputs logs, alarms, and debugging
information to the VTY terminals for
remote maintenance.
Log host Outputs logs, alarms, and debugging
information to the log host. Information is
saved to the log host in the file format for
easy reference.
2 Information Center Configuration
Output
direction
Console
Remote terminal
Loghost
Trap buffer
Log buffer
SNMP agent
Logfile
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