Operation Manual – Information CenterH3C S7500 Series Ethernet Switches Chapter 1 Information Center1-10Note:z When there are multiple Telnet users or dumb terminal users, some configurationparameters (including module-based filtering, language and severity level threshold)are shared among the users. In this case, any change of the settings made by auser will also be reflected on all other user terminals.z To view debugging information of specific modules, you need to set the informationtype to debug when defining the information source, and enable debugging forcorresponding modules through the debugging command as well.To view the debugging/log/trap output information on the monitor terminal, you shouldenable the corresponding debugging/log/trap display function on the switch.For example, to view log information of the switch on a monitor terminal, you need tonot only enable log information output to the monitor terminal, but also enable loginformation terminal display function using the terminal logging command.Perform the following configuration to enable debugging/log/trap terminal display inuser view:To do... Use the command... RemarksEnable thedebugging/log/trapinformation terminaldisplay functionterminal monitorOptionalBy default, this function is enabledfor console users.Enable debugginginformation terminaldisplay functionterminal debuggingOptionalBy default, debugging informationterminal display is disabled forterminal users.Enable loginformation terminaldisplay functionterminal loggingOptionalBy default, log information terminaldisplay is enabled for console users.Enable trapinformation terminaldisplay functionterminal trappingOptionalBy default, trap information terminaldisplay is enabled for terminalusers.1.2.4 Enabling Information Output to the Log BufferFollow these steps to enable information output to the log buffer:
