3Com 5500G-EI Command Reference Guide - Page 469

Log Commands 469 info-center switch-on Syntax info-center switch-on { unit-id | master | all } [ debugging | logging | trapping ]* undo info-center switch-on { unit-id | master | all } [ debugging | logging | trapping ]* View System view Parameter unit-id: Unit ID of switch. master: Master switch of Fabric. all: All switches of Fabric. debugging: Debugging information. logging: Log information. trapping: Trap information. Description Use the info-center switch-on command to turn on the information synchronization switch of the specified switch. Use the undo info-center switch-on command to turn off the information synchronization switch of the specified switch. By default, the debugging information synchronization switch on master unit is enabled, log information and trap information switches on master unit are disabled, all information synchronization switches on slave unit are disabled. After the forming of a Fabric by switches which support the XRN, the log, debugging and trap information among the switches is synchronous. The synchronization process is as follows: each switch sends its own information to other switches in the Fabric and meantime receives the information from others, and then the switch updates the local information to ensure the information coincidence within the Fabric. The switch provides command line 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. Example To turn on the trapping information synchronization switch of the unit 2, enter the following: system-view System View: return to User View with Ctrl+Z. [SW5500]info-center switch-on 2 trapping