1-13Follow these steps to set to output system information to the Web interface:To do… Use the command… RemarksEnter system view system-view —Enable information center info-center enable OptionalEnabled by defaultName the channel with aspecified channel numberinfo-center channelchannel-number namechannel-nameOptionalRefer to Table 1-2 for defaultchannel names.Configure the channel throughwhich system information canbe output to the Web interfaceinfo-center syslog channel{ channel-number |channel-name }OptionalBy default, system informationis output to the Web interfacethrough channel 6.Configure the output rules ofthe system informationinfo-center source{ module-name | default }channel { channel-number |channel-name } [ debug { levelseverity | state state }* | log{ level severity | state state }* |trap { level severity | statestate }* ]*OptionalRefer to Default Output Rulesof System .Configure the format of thetimestampinfo-center timestamp{ debugging | log | trap }{ boot | date | none }OptionalThe time stamp format for log,trap and debugging informationis date by default.You can configure to output log, trap and debugging information to a channel, but when this channel isbound with the output destination Web interface, after logging in through the Web interface, you canview log information of specific types only, and other types of information will be filtered out.Saving System Information to a Log FileWith the log file feature enabled, the log information generated by system can be saved to a specifieddirectory with a predefined frequency. This allows you to check the operation history at any time toensure that the device functions properly.Logs are saved into the log file buffer before they are saved into a log file. The system writes the logs inthe log file buffer into the log file at a specified frequency, which is usually set to 24 hours and during arelatively free time, in mornings for example. You can also manually save the logs. After the logs in thelog file buffer are saved into the log file successfully, the system clears the log file buffer.A log file has capacity limitations. When the size of a log file reaches the maximum value:If the device only supports a single log file, the system will delete the earliest message(s)and write newmessage(s) into the log file. The directory of a log file varies with the device models. Typically, a log fileis saved in the directory /logfile/logfile.log.Follow these steps to set to save system information to a log file:
