3Com Switch 4500 26-Port, Configuration Manual

Page: 275 / 396

Logging Function 273
The Switch provides a command to turn on/off the synchronization Switch in every
Switch. If the synchronization Switch of a Switch is turned off, it does not send
information to other Switches but still receives information from others.
1 Enable info-center
Perform the following operation in System View.
Table 311 Enable/Disable Info-center
2 Turn on the information synchronization Switch
Perform the following operation in System View.
Table 312 Turn on/off the Information Synchronization Switch of every Switch
You can turn on/off the synchronization Switch of the specified information on the
specified Switch as needed.
Displaying and Debugging Info-Center
After the above configuration, performing the
display
command in any view, you
can view the running state of the info-center. You can also authenticate the effect
of the configuration by viewing displayed information. By performing the
reset
command in User View, you can clear the statistics of info-center.
Perform the following operation in User View. The
display
command still can be
performed in any view.
Figure 74 Displaying and Debugging Info-center
Configuration examples
of sending logs to Unix
loghost
Networking Requirement
The networking requirement are as follows:
■
Sending the log information of the switch to Unix loghost
■
The IP address of the loghost is 202.38.1.10
Operation Command
Enable info-center
info-center enable
Disable info-center
undo info-center enable
Operation Command
Turn on the information
synchronization Switch of the
specified Switch
info-center switch-on { unit-id |
master | all } [ debugging | logging
| trapping ]*
Turn off the information
synchronization Switch of the
specified Switch
undo info-center switch-on { unit-id
| master | all } [ debugging |
logging | trapping ]*
Operation Command
Display the content of information
channel
display channel [ channel-number |
channel-name ]
Display configuration of system log and
memory buffer
display info-center
Clear information in memory buffer
reset logbuffer
Clear information in trap buffer
reset trapbuffer