H3C S3600 Series User Manual

Operation Manual – Information Center
H3C S3600 Series Ethernet Switches-Release 1510 Chapter 1
Information Cente
r
1-15
 Note:
When you edit the file “/etc/syslog.conf”, note that:
z A note must start in a new line, starting with a “#” sign.
z In each pair, a tab should be used as a separator instead of a space.
z No space is allowed at the end of a file name.
z The facility and received log information severity level specified in the file
“/etc/syslog.conf” must be the same as those corresponding parameters configured
in the commands info-center loghost and info-center source. Otherwise, log
information may not be output to the log host normally.
Step 3: After the log file “information” is created and the file “/etc/syslog.conf” is
modified, execute the following command to send a HUP signal to the system daemon
“syslogd”, so that it can read its new configuration file “/etc/syslog.conf”.
# ps -ae | grep syslogd
147
# kill -HUP 147
After all the above operations, the switch can make records in the corresponding log
file.
 Note:
Through combined configuration of the device name (facility), information severity level
threshold (severity), module name (filter) and the file “syslog.conf”, you can sort
information precisely for filtering.
1.4.2 Log Output to a Linux Log Host
I. Network requirements
The switch sends the following log information in English to the Linux log host whose IP
address is 202.38.1.10: All modules' log information, with severity higher than “errors”.
II. Network diagram
NetworkNetwork
Switch
NetworkNetworkNetwork
Network
NetworkNetworkNetworkNetworkNetwork
Network
NetworkNetworkNetworkNetworkNetworkNetworkNetwork
Network
Linux host
NetworkNetworkNetworkNetwork
Switch
NetworkNetworkNetwork
Network
NetworkNetworkNetworkNetworkNetworkNetworkNetwork
Network
NetworkNetworkNetworkNetworkNetworkNetworkNetwork
Network
Linux host
NetworkNetworkNetworkNetwork
Switch
NetworkNetworkNetwork
Network
NetworkNetworkNetworkNetworkNetworkNetworkNetwork
Network
NetworkNetworkNetworkNetworkNetworkNetworkNetwork
Network
Linux host
NetworkNetworkNetworkNetwork
Switch
NetworkNetworkNetwork
Network
NetworkNetworkNetworkNetworkNetworkNetworkNetwork
Network
NetworkNetworkNetworkNetworkNetworkNetworkNetwork
Network
Linux host
t Figure 1-2 Network diagram for log output to a Linux log hos

H3C S3600 Series Specifications

General

Brand	H3C
Model	S3600 Series
Category	Switch
Language	English