Operation Manual – System ManagementH3C S9500 Series Routing Switches Chapter 4 System Maintenance and Debugging4-21Note:When there are more than one Telnet users or monitor users at the same time, someconfiguration parameters should be shared among the users, such as module-basedfiltering settings and severity threshold. When a user modifies these settings, it will bereflected on other clients.Note:If you want to view the debugging information of some modules on the switch, you mustselect debugging as the information type when configuring information source,meantime using the debugging command to turn on the debugging switch of thosemodules.You can use the following commands to configure log information, debugginginformation and the time-stamp output format of trap information.This configuration will affect the timestamp of the displayed information.Perform the following configuration in system view:Table 4-31 Configure the output format of time-stampOperation CommandConfigure the output format of thetime-stampinfo-center timestamp { log | trap |debugging } { boot | date | none }Output time-stamp is disabled undo info-center timestamp { log |trap | debugging }4) Enabling terminal display functionTo view the output information at the Telnet terminal or dumb terminal, you must firstenable the terminal display function, and then the corresponding terminal displayfunction of log information on the switch.For example, if you have set the log information as the information sent to the Telnetterminal or dumb terminal, now you need to use the terminal monitor command toenable the terminal display function and the terminal logging command to enable theterminal display function of log information on the switch, then you can view theinformation at the Telnet terminal or dumb terminal.Perform the following configuration in user view: